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4th Grade Math

A comprehensive Grade 4 mathematics curriculum that develops mastery in multi-digit operations, fraction concepts, measurement conversions, and geometric reasoning while revealing God's orderly design in mathematics and its practical applications in His creation.

180Lessons
36Weeks
30Min/Day

Year-Long Goals

1

Master multi-digit multiplication and division with understanding of place value to 1,000,000

2

Develop fluency with fraction equivalence, comparison, and operations with like denominators

3

Apply mathematical reasoning to solve multi-step word problems using all four operations

4

Understand measurement conversions, angle measurement, and geometric classification while recognizing God's precise design in creation

36-Week Scope & Sequence

Click any week to see daily lesson details.

Week 1Place Value FoundationsBibleMouse 4th Grade MathUnderstanding place value through millions
Materials:
  • base-ten blocks
  • place value charts
  • number cards
  • index cards
Day 1

Million-Dollar Place Value

Explore place value positions from ones through millions, understanding how each position represents ten times the value of the position to its right.

Recognize place value to 1,000,000hands-on📖 Start BibleMouse Lesson 🐭
Day 2

Reading God's Big Numbers

Practice reading and writing multi-digit numbers in standard, word, and expanded form, connecting to large numbers in Scripture like census counts.

Read and write multi-digit whole numbersdiscussion📖 Start BibleMouse Lesson 🐭
Day 3

Comparing Creation Counts

Compare multi-digit numbers using place value understanding and inequality symbols, exploring how God knows exact counts of stars and grains of sand.

Compare multi-digit numbers using >, =, <worksheet📖 Start BibleMouse Lesson 🐭
Day 4

Rounding Roundup

Round whole numbers to any place value (tens, hundreds, thousands, etc.) and understand when rounding is useful in real-world situations.

Round multi-digit numbers to any placegame📖 Start BibleMouse Lesson 🐭
Day 5

Place Value Patterns in Psalms

Identify patterns in the base-ten system and apply place value understanding to solve problems, reflecting on Psalm 147:4 where God numbers the stars.

Analyze place value patternsproject📖 Start BibleMouse Lesson 🐭
Week 2Addition and Subtraction MasteryBibleMouse 4th Grade MathFluently adding and subtracting multi-digit numbers
Materials:
  • grid paper
  • base-ten blocks
  • calculators for checking
  • story problem cards
Day 6

Adding Across the Promised Land

Review and practice the standard algorithm for adding multi-digit numbers, including problems with multiple regrouping.

Add multi-digit numbers using standard algorithmworksheet📖 Start BibleMouse Lesson 🐭
Day 7

Subtraction Strategies Safari

Apply the standard algorithm for subtracting multi-digit numbers with regrouping, using multiple strategies to verify answers.

Subtract multi-digit numbers with regroupinghands-on📖 Start BibleMouse Lesson 🐭
Day 8

Estimation Station

Use rounding to estimate sums and differences before calculating, then check for reasonableness of answers.

Estimate to verify reasonablenessgame📖 Start BibleMouse Lesson 🐭
Day 9

Word Problem Wisdom

Solve multi-step word problems involving addition and subtraction, identifying key information and choosing appropriate operations.

Solve multi-step problems with addition/subtractiondiscussion📖 Start BibleMouse Lesson 🐭
Day 10

Temple Treasure Calculations

Apply addition and subtraction skills to calculate measurements and quantities from biblical temple descriptions, appreciating God's attention to detail.

Apply operations to real-world contextsproject📖 Start BibleMouse Lesson 🐭
Week 3Multiplication FoundationsBibleMouse 4th Grade MathUnderstanding multiplication with multi-digit numbers
Materials:
  • multiplication charts
  • grid paper
  • colored pencils
  • base-ten blocks
Day 11

Times Tables Treasure Hunt

Review and solidify multiplication facts through 10×10, building fluency and recognizing patterns in the multiplication table.

Fluently multiply within 100game📖 Start BibleMouse Lesson 🐭
Day 12

Multiplying by Tens and Hundreds

Understand patterns when multiplying by 10, 100, and 1,000, recognizing how place value shifts with powers of ten.

Multiply by multiples of 10hands-on📖 Start BibleMouse Lesson 🐭
Day 13

Area Model Adventures

Use area models to visualize multiplication of larger numbers, breaking numbers into parts using the distributive property.

Multiply using area modelsworksheet📖 Start BibleMouse Lesson 🐭
Day 14

Partial Products Party

Practice the partial products method for multiplying multi-digit numbers, understanding how it connects to place value.

Multiply using partial productshands-on📖 Start BibleMouse Lesson 🐭
Day 15

Feeding the 5,000: Multiplication Miracles

Solve multiplication word problems in the context of Jesus feeding the multitudes, calculating quantities and recognizing God's abundance.

Solve multiplication word problemsdiscussion📖 Start BibleMouse Lesson 🐭
Week 4Multi-Digit MultiplicationBibleMouse 4th Grade MathMultiplying 4-digit by 1-digit and 2-digit by 2-digit numbers
Materials:
  • grid paper
  • place value charts
  • multiplication task cards
  • calculators for checking
Day 16

Standard Algorithm Superheroes

Learn and practice the standard algorithm for multiplying up to 4-digit numbers by 1-digit numbers with regrouping.

Multiply 4-digit by 1-digit numbersworksheet📖 Start BibleMouse Lesson 🐭
Day 17

Double-Digit Dynamics

Extend multiplication skills to multiply two 2-digit numbers using the standard algorithm and area models.

Multiply two 2-digit numbershands-on📖 Start BibleMouse Lesson 🐭
Day 18

Estimation and Accuracy Challenge

Estimate products before calculating and verify the reasonableness of multiplication answers using rounding strategies.

Estimate products and check reasonablenessgame📖 Start BibleMouse Lesson 🐭
Day 19

Multi-Step Multiplication Mysteries

Solve complex word problems requiring multiple multiplication steps, organizing information and planning solution strategies.

Solve multi-step multiplication problemsdiscussion📖 Start BibleMouse Lesson 🐭
Day 20

Noah's Ark Calculations

Calculate dimensions, areas, and animal counts related to Noah's Ark, appreciating God's detailed instructions and provision.

Apply multiplication to biblical contextsproject📖 Start BibleMouse Lesson 🐭
Week 5Division ConceptsBibleMouse 4th Grade MathUnderstanding division with remainders
Materials:
  • counters
  • division mats
  • base-ten blocks
  • remainder problem cards
Day 21

Division as Fair Sharing

Review division as equal sharing and equal grouping, connecting to real-world situations and biblical principles of fairness.

Understand division conceptshands-on📖 Start BibleMouse Lesson 🐭
Day 22

Remainder Riddles

Explore what remainders mean in division problems and how to interpret them in different contexts.

Divide with remaindersdiscussion📖 Start BibleMouse Lesson 🐭
Day 23

Dividing by One-Digit Divisors

Practice dividing 2-digit and 3-digit numbers by 1-digit divisors using place value understanding and the standard algorithm.

Divide up to 3-digit by 1-digitworksheet📖 Start BibleMouse Lesson 🐭
Day 24

Four-Digit Division Expedition

Extend division skills to divide 4-digit numbers by 1-digit divisors, managing multiple steps with accuracy.

Divide 4-digit by 1-digit numbershands-on📖 Start BibleMouse Lesson 🐭
Day 25

Loaves and Fishes Division

Solve division word problems in the context of Jesus' feeding miracles, interpreting remainders appropriately.

Solve division word problemsproject📖 Start BibleMouse Lesson 🐭
Week 6Factors and MultiplesBibleMouse 4th Grade MathFinding factor pairs and understanding prime and composite numbers
Materials:
  • color tiles
  • factor rainbow templates
  • number cards 1-100
  • Venn diagram worksheets
Day 26

Factor Pair Detectives

Find all factor pairs for whole numbers 1-100 using arrays, area models, and systematic listing strategies.

Find factor pairs for numbers 1-100game📖 Start BibleMouse Lesson 🐭
Day 27

Prime Number Pioneers

Determine whether numbers are prime or composite, understanding that prime numbers have exactly two factors.

Identify prime and composite numbershands-on📖 Start BibleMouse Lesson 🐭
Day 28

Multiple Mania

Generate multiples of given numbers and identify common multiples, recognizing patterns in skip counting.

Find multiples of whole numbersworksheet📖 Start BibleMouse Lesson 🐭
Day 29

Factor and Multiple Relationships

Explore the relationship between factors and multiples, using Venn diagrams to organize and compare numbers.

Analyze factor and multiple relationshipsdiscussion📖 Start BibleMouse Lesson 🐭
Day 30

God's Perfect Numbers

Investigate special numbers in Scripture (7, 12, 40) and their factors, reflecting on God's intentional design in creation.

Apply factor knowledge to biblical numbersproject📖 Start BibleMouse Lesson 🐭
Week 7Number Patterns and VariablesBibleMouse 4th Grade MathGenerating and analyzing patterns; introducing variables
Materials:
  • pattern blocks
  • graph paper
  • T-charts
  • colored pencils
Day 31

Pattern Rules Discovery

Generate number patterns following given rules, identifying the pattern rule when given a sequence.

Generate and identify number patternshands-on📖 Start BibleMouse Lesson 🐭
Day 32

Growing and Shrinking Sequences

Analyze patterns that increase or decrease, predicting future terms and finding missing terms in sequences.

Analyze arithmetic patternsworksheet📖 Start BibleMouse Lesson 🐭
Day 33

Variable Voyagers

Introduce variables as symbols representing unknown quantities, using letters to write simple expressions.

Use variables to represent unknownsdiscussion📖 Start BibleMouse Lesson 🐭
Day 34

Input-Output Tables

Complete function tables showing relationships between numbers, identifying the rule connecting inputs and outputs.

Analyze function relationshipsgame📖 Start BibleMouse Lesson 🐭
Day 35

Patterns in Creation

Discover mathematical patterns in nature (Fibonacci, spirals, symmetry), recognizing God's orderly design in the created world.

Identify patterns in real-world contextsproject📖 Start BibleMouse Lesson 🐭
Week 8Multi-Step Problem SolvingBibleMouse 4th Grade MathSolving complex problems with multiple operations
Materials:
  • problem-solving mats
  • manipulatives
  • chart paper
  • highlighters
Day 36

Problem-Solving Strategy Toolkit

Review and practice multiple problem-solving strategies: draw a picture, make a table, work backwards, find a pattern.

Apply problem-solving strategiesdiscussion📖 Start BibleMouse Lesson 🐭
Day 37

Two-Step Word Problem Warriors

Solve word problems requiring two different operations, identifying which operation to perform first.

Solve two-step word problemsworksheet📖 Start BibleMouse Lesson 🐭
Day 38

Multi-Step Challenge Course

Tackle problems requiring three or more steps, organizing information and planning solution pathways.

Solve multi-step problems with all operationshands-on📖 Start BibleMouse Lesson 🐭
Day 39

Extraneous Information Investigators

Identify and ignore irrelevant information in word problems, focusing on data needed to solve the problem.

Identify relevant vs. extraneous informationgame📖 Start BibleMouse Lesson 🐭
Day 40

Tabernacle Construction Problems

Solve complex problems involving measurements and materials for the tabernacle, appreciating God's precise instructions to Moses.

Apply operations to biblical construction scenariosproject📖 Start BibleMouse Lesson 🐭
Week 9Fraction Foundations ReviewBibleMouse 4th Grade MathUnderstanding fractions as parts of a whole and on number lines
Materials:
  • fraction bars
  • fraction circles
  • number line templates
  • pattern blocks
Day 41

Fraction Fundamentals Refresh

Review fractions as parts of a whole, understanding numerator and denominator, and representing fractions with models.

Understand fraction notation and modelshands-on📖 Start BibleMouse Lesson 🐭
Day 42

Number Line Navigators

Place fractions on number lines, understanding fractions as numbers between whole numbers.

Represent fractions on number linesworksheet📖 Start BibleMouse Lesson 🐭
Day 43

Equivalent Fraction Explorers

Generate equivalent fractions using visual models, understanding that different fractions can represent the same amount.

Identify and generate equivalent fractionshands-on📖 Start BibleMouse Lesson 🐭
Day 44

Comparing Fractions Quest

Compare fractions with like denominators or like numerators using visual models and reasoning.

Compare fractions using modelsgame📖 Start BibleMouse Lesson 🐭
Day 45

Tithe Fractions: One-Tenth for God

Explore the biblical concept of tithing as giving one-tenth, working with fractions in the context of stewardship.

Apply fractions to biblical stewardshipdiscussion📖 Start BibleMouse Lesson 🐭
Week 10Equivalent FractionsBibleMouse 4th Grade MathGenerating and recognizing equivalent fractions
Materials:
  • fraction strips
  • multiplication charts
  • equivalent fraction cards
  • grid paper
Day 46

Multiplying to Find Equivalents

Generate equivalent fractions by multiplying numerator and denominator by the same number.

Generate equivalent fractions through multiplicationworksheet📖 Start BibleMouse Lesson 🐭
Day 47

Dividing to Simplify

Simplify fractions by dividing numerator and denominator by common factors, finding simplest form.

Simplify fractions to simplest formhands-on📖 Start BibleMouse Lesson 🐭
Day 48

Equivalent Fraction Families

Identify families of equivalent fractions and recognize that they represent the same point on a number line.

Recognize equivalent fraction relationshipsgame📖 Start BibleMouse Lesson 🐭
Day 49

Benchmark Fractions

Use benchmark fractions (1/4, 1/2, 3/4, 1) to estimate and compare other fractions.

Use benchmarks to compare fractionsdiscussion📖 Start BibleMouse Lesson 🐭
Day 50

Fraction Wall Construction

Create a visual fraction wall showing equivalent fractions, appreciating the order and relationships God designed in mathematics.

Visualize equivalent fraction relationshipsproject📖 Start BibleMouse Lesson 🐭
Week 11Comparing FractionsBibleMouse 4th Grade MathComparing fractions with different denominators
Materials:
  • fraction circles
  • number lines
  • comparison cards
  • benchmark charts
Day 51

Same Denominator Showdown

Compare fractions with like denominators by comparing numerators, understanding why this works.

Compare fractions with like denominatorsgame📖 Start BibleMouse Lesson 🐭
Day 52

Same Numerator Strategies

Compare fractions with like numerators by comparing denominators, recognizing that larger denominators mean smaller pieces.

Compare fractions with like numeratorshands-on📖 Start BibleMouse Lesson 🐭
Day 53

Common Denominator Detectives

Find common denominators to compare fractions with different denominators, using equivalent fractions.

Compare fractions using common denominatorsworksheet📖 Start BibleMouse Lesson 🐭
Day 54

Benchmark Comparison Challenge

Compare fractions by relating them to benchmark fractions like 1/2, making comparisons easier.

Use benchmarks to compare fractionsgame📖 Start BibleMouse Lesson 🐭
Day 55

Fraction Ordering Olympics

Order sets of fractions from least to greatest using multiple comparison strategies.

Order multiple fractionshands-on📖 Start BibleMouse Lesson 🐭
Week 12Adding Fractions with Like DenominatorsBibleMouse 4th Grade MathAdding fractions and mixed numbers with like denominators
Materials:
  • fraction bars
  • number lines
  • addition mats
  • manipulatives
Day 56

Adding Fractions Building Blocks

Add fractions with like denominators using visual models, understanding that denominators stay the same.

Add fractions with like denominatorshands-on📖 Start BibleMouse Lesson 🐭
Day 57

Mixed Number Addition Adventure

Add mixed numbers with like denominators, regrouping when the fraction sum exceeds one whole.

Add mixed numbers with like denominatorsworksheet📖 Start BibleMouse Lesson 🐭
Day 58

Decomposing Fractions Fun

Decompose fractions into sums of fractions with the same denominator in multiple ways (e.g., 3/8 = 1/8 + 1/8 + 1/8).

Decompose fractions into unit fractionshands-on📖 Start BibleMouse Lesson 🐭
Day 59

Fraction Addition Word Problems

Solve real-world word problems involving addition of fractions and mixed numbers with like denominators.

Solve fraction addition word problemsdiscussion📖 Start BibleMouse Lesson 🐭
Day 60

Measuring Ingredients for Manna

Add fractional measurements in the context of preparing food, connecting to God's provision of manna in the wilderness.

Apply fraction addition to biblical contextsproject📖 Start BibleMouse Lesson 🐭
Week 13Subtracting Fractions with Like DenominatorsBibleMouse 4th Grade MathSubtracting fractions and mixed numbers with like denominators
Materials:
  • fraction circles
  • subtraction mats
  • number lines
  • manipulatives
Day 61

Subtracting Fractions Step by Step

Subtract fractions with like denominators using visual models and number lines.

Subtract fractions with like denominatorshands-on📖 Start BibleMouse Lesson 🐭
Day 62

Mixed Number Subtraction Strategies

Subtract mixed numbers with like denominators, regrouping when necessary.

Subtract mixed numbers with regroupingworksheet📖 Start BibleMouse Lesson 🐭
Day 63

Fraction Subtraction Word Problems

Solve word problems requiring subtraction of fractions and mixed numbers with like denominators.

Solve fraction subtraction word problemsdiscussion📖 Start BibleMouse Lesson 🐭
Day 64

Adding and Subtracting Mixed Practice

Practice both addition and subtraction of fractions with like denominators, choosing the correct operation.

Choose and apply correct fraction operationsgame📖 Start BibleMouse Lesson 🐭
Day 65

Fraction Operations Review Challenge

Complete a comprehensive review of fraction addition and subtraction through problem-solving activities.

Apply fraction operations fluentlyhands-on📖 Start BibleMouse Lesson 🐭
Week 14Multiplying Fractions by Whole NumbersBibleMouse 4th Grade MathUnderstanding and computing products of fractions and whole numbers
Materials:
  • fraction strips
  • area models
  • multiplication mats
  • graph paper
Day 66

Repeated Addition to Multiplication

Understand multiplying a fraction by a whole number as repeated addition of that fraction.

Multiply fractions by whole numbers using modelshands-on📖 Start BibleMouse Lesson 🐭
Day 67

Whole Number Times Fraction

Multiply whole numbers by fractions, understanding this as taking a fractional part of the whole number.

Multiply whole numbers by fractionsworksheet📖 Start BibleMouse Lesson 🐭
Day 68

Scaling with Fractions

Explore how multiplying by fractions less than 1 makes products smaller, while fractions greater than 1 make products larger.

Understand multiplication as scalingdiscussion📖 Start BibleMouse Lesson 🐭
Day 69

Fraction Multiplication Word Problems

Solve real-world problems involving multiplication of fractions by whole numbers.

Solve fraction multiplication word problemsgame📖 Start BibleMouse Lesson 🐭
Day 70

Multiplying Offerings: Widow's Mite

Explore multiplication of fractions in the context of the widow's offering, understanding that God values the heart behind the gift.

Apply fraction multiplication to biblical contextsproject📖 Start BibleMouse Lesson 🐭
Week 15Fractions and Decimals ConnectionBibleMouse 4th Grade MathConverting between fractions with denominators of 10 and 100 to decimals
Materials:
  • decimal grids
  • place value charts
  • fraction-decimal cards
  • base-ten blocks
Day 71

Tenths as Decimals

Understand that fractions with denominator 10 can be written as decimals with one decimal place.

Convert tenths to decimalshands-on📖 Start BibleMouse Lesson 🐭
Day 72

Hundredths as Decimals

Convert fractions with denominator 100 to decimals with two decimal places, using decimal grids.

Convert hundredths to decimalsworksheet📖 Start BibleMouse Lesson 🐭
Day 73

Equivalent Fractions with 10 and 100

Generate equivalent fractions to convert between denominators of 10 and 100, then express as decimals.

Convert between tenths and hundredthshands-on📖 Start BibleMouse Lesson 🐭
Day 74

Comparing Decimals and Fractions

Compare and order fractions and decimals together by converting to a common form.

Compare fractions and decimalsgame📖 Start BibleMouse Lesson 🐭
Day 75

Decimal Fractions in Measurement

Apply understanding of decimal fractions to measurement contexts, recognizing precision in God's design.

Apply decimal fractions to real-world contextsdiscussion📖 Start BibleMouse Lesson 🐭
Week 16Line Plots with FractionsBibleMouse 4th Grade MathCreating and interpreting line plots with fractional measurements
Materials:
  • rulers with fractional marks
  • line plot templates
  • measurement data sets
  • graph paper
Day 76

Measuring with Fraction Precision

Measure objects to the nearest quarter or eighth inch, recording data accurately.

Measure to nearest 1/4 or 1/8 inchhands-on📖 Start BibleMouse Lesson 🐭
Day 77

Creating Line Plots

Organize fractional measurement data by creating line plots with appropriate scales.

Make line plots with fractional dataworksheet📖 Start BibleMouse Lesson 🐭
Day 78

Interpreting Line Plot Data

Analyze line plots to answer questions about the data, finding totals, differences, and making comparisons.

Interpret and analyze line plotsdiscussion📖 Start BibleMouse Lesson 🐭
Day 79

Fraction Operations from Line Plots

Use information from line plots to solve problems involving addition and subtraction of fractions.

Solve problems using line plot datagame📖 Start BibleMouse Lesson 🐭
Day 80

Measuring Creation Project

Collect measurement data from nature, create line plots, and reflect on God's variety and precision in creation.

Apply measurement and data skills to real-world contextsproject📖 Start BibleMouse Lesson 🐭
Week 17Angles and MeasurementBibleMouse 4th Grade MathUnderstanding angle concepts and measurement with protractors
Materials:
  • protractors
  • rulers
  • angle templates
  • circular manipulatives
Day 81

Angle Basics: Rays and Rotation

Understand angles as geometric figures formed by two rays sharing a common endpoint, representing rotation.

Recognize angles as geometric shapeshands-on📖 Start BibleMouse Lesson 🐭
Day 82

Degrees of Measurement

Understand angle measurement in degrees, recognizing that a full circle is 360 degrees.

Understand angle measurement conceptsdiscussion📖 Start BibleMouse Lesson 🐭
Day 83

Protractor Practice

Learn to use a protractor to measure angles accurately, aligning the protractor correctly.

Measure angles with a protractorhands-on📖 Start BibleMouse Lesson 🐭
Day 84

Drawing Angles with Precision

Use a protractor to draw angles of specified measurements, practicing precision and accuracy.

Draw angles using a protractorworksheet📖 Start BibleMouse Lesson 🐭
Day 85

Angles in God's Architecture

Identify and measure angles in biblical architecture descriptions, appreciating God's precise design instructions.

Apply angle measurement to real-world contextsproject📖 Start BibleMouse Lesson 🐭
Week 18Angle Addition and ClassificationBibleMouse 4th Grade MathAdding angles and classifying by type
Materials:
  • protractors
  • angle puzzles
  • classification charts
  • pattern blocks
Day 86

Adding Adjacent Angles

Understand that the measure of an angle formed by two adjacent angles is the sum of the measures of the two angles.

Add angle measureshands-on📖 Start BibleMouse Lesson 🐭
Day 87

Angle Decomposition

Decompose angles into sums of smaller angles, solving for unknown angle measures.

Solve addition and subtraction problems with anglesworksheet📖 Start BibleMouse Lesson 🐭
Day 88

Acute, Obtuse, and Right Angles

Classify angles as acute (less than 90°), right (exactly 90°), obtuse (between 90° and 180°), or straight (180°).

Classify angles by measuregame📖 Start BibleMouse Lesson 🐭
Day 89

Angle Relationships and Patterns

Explore complementary angles (sum to 90°) and supplementary angles (sum to 180°).

Identify angle relationshipsdiscussion📖 Start BibleMouse Lesson 🐭
Day 90

Mid-Year Review Celebration

Comprehensive review of concepts from weeks 1-18 through games, challenges, and problem-solving activities.

Apply all skills learned in first half of yearhands-on📖 Start BibleMouse Lesson 🐭
Week 19Lines and Angles in GeometryBibleMouse 4th Grade MathIdentifying and drawing geometric elements
Materials:
  • rulers
  • protractors
  • geometry templates
  • dot paper
Day 91

Points, Lines, and Rays

Identify and draw points, lines, line segments, and rays, understanding the differences between them.

Draw and identify geometric elementsworksheet📖 Start BibleMouse Lesson 🐭
Day 92

Parallel and Perpendicular Lines

Identify and draw parallel lines (never intersect) and perpendicular lines (intersect at right angles).

Identify parallel and perpendicular lineshands-on📖 Start BibleMouse Lesson 🐭
Day 93

Intersecting Lines and Angles

Explore angles formed when lines intersect, including vertical angles and their properties.

Analyze angles formed by intersecting linesdiscussion📖 Start BibleMouse Lesson 🐭
Day 94

Geometry Scavenger Hunt

Find examples of points, lines, parallel lines, perpendicular lines, and angles in the environment.

Identify geometric elements in real worldgame📖 Start BibleMouse Lesson 🐭
Day 95

Straight Paths and Right Ways

Connect geometric concepts to biblical imagery of straight paths and God's righteous ways (Proverbs 3:6).

Apply geometric understanding to biblical metaphorsproject📖 Start BibleMouse Lesson 🐭
Week 20Classifying Two-Dimensional FiguresBibleMouse 4th Grade MathClassifying shapes by properties and angle types
Materials:
  • shape sets
  • classification charts
  • protractors
  • rulers
Day 96

Triangle Classification by Angles

Classify triangles as acute, right, or obtuse based on their angle measures.

Classify triangles by angle typeshands-on📖 Start BibleMouse Lesson 🐭
Day 97

Triangle Classification by Sides

Classify triangles as equilateral, isosceles, or scalene based on side lengths.

Classify triangles by side lengthsworksheet📖 Start BibleMouse Lesson 🐭
Day 98

Quadrilateral Properties

Identify properties of quadrilaterals including parallelograms, rectangles, squares, rhombuses, and trapezoids.

Classify quadrilaterals by propertieshands-on📖 Start BibleMouse Lesson 🐭
Day 99

Shape Sorting Challenge

Sort two-dimensional figures into categories based on multiple properties, using Venn diagrams.

Classify shapes using multiple attributesgame📖 Start BibleMouse Lesson 🐭
Day 100

Celebrating Day 100: Shape Patterns

Create artistic patterns using classified shapes, celebrating 100 days of learning and God's gift of mathematics.

Apply shape classification creativelyproject📖 Start BibleMouse Lesson 🐭
Week 21Symmetry in ShapesBibleMouse 4th Grade MathIdentifying and drawing lines of symmetry
Materials:
  • mirrors
  • pattern blocks
  • symmetry paper
  • scissors
Day 101

Line Symmetry Introduction

Understand line symmetry as a line that divides a figure into two mirror-image halves.

Identify line-symmetric figureshands-on📖 Start BibleMouse Lesson 🐭
Day 102

Drawing Lines of Symmetry

Draw all lines of symmetry for various two-dimensional figures, recognizing that some shapes have multiple lines.

Draw lines of symmetryworksheet📖 Start BibleMouse Lesson 🐭
Day 103

Completing Symmetric Figures

Complete figures given half of the shape and a line of symmetry, using mirror image concepts.

Complete symmetric figureshands-on📖 Start BibleMouse Lesson 🐭
Day 104

Symmetry in Nature Hunt

Identify symmetry in natural objects (leaves, butterflies, flowers), recognizing God's design patterns.

Identify symmetry in real-world objectsgame📖 Start BibleMouse Lesson 🐭
Day 105

Symmetry in Creation Art

Create symmetric art representing elements of God's creation, appreciating His balanced and beautiful design.

Apply symmetry concepts creativelyproject📖 Start BibleMouse Lesson 🐭
Week 22Measurement Units and ConversionsBibleMouse 4th Grade MathUnderstanding relative sizes of measurement units
Materials:
  • rulers
  • measuring tapes
  • conversion charts
  • containers of various sizes
Day 106

Customary Length Units

Review relationships between customary length units: inches, feet, yards, and miles.

Know relative sizes of customary length unitshands-on📖 Start BibleMouse Lesson 🐭
Day 107

Metric Length Units

Explore metric length units: millimeters, centimeters, meters, and kilometers, understanding their relationships.

Know relative sizes of metric length unitsworksheet📖 Start BibleMouse Lesson 🐭
Day 108

Weight and Mass Measurements

Understand relationships between customary weight units (ounces, pounds, tons) and metric mass units (grams, kilograms).

Know relative sizes of weight/mass unitsdiscussion📖 Start BibleMouse Lesson 🐭
Day 109

Capacity and Volume Units

Explore relationships between capacity units: cups, pints, quarts, gallons (customary) and milliliters, liters (metric).

Know relative sizes of capacity unitshands-on📖 Start BibleMouse Lesson 🐭
Day 110

Biblical Measurements: Cubits and More

Learn about biblical measurement units (cubit, span, shekel) and convert them to modern equivalents.

Apply measurement understanding to biblical contextsproject📖 Start BibleMouse Lesson 🐭
Week 23Converting Measurements Within SystemsBibleMouse 4th Grade MathConverting between units within the same measurement system
Materials:
  • conversion charts
  • rulers
  • measuring cups
  • balance scales
Day 111

Length Conversions Practice

Convert between length units within the same system (e.g., feet to inches, meters to centimeters).

Convert length measurementsworksheet📖 Start BibleMouse Lesson 🐭
Day 112

Weight and Mass Conversions

Convert between weight/mass units within the same system (e.g., pounds to ounces, kilograms to grams).

Convert weight/mass measurementshands-on📖 Start BibleMouse Lesson 🐭
Day 113

Capacity Conversions Challenge

Convert between capacity units within the same system (e.g., quarts to cups, liters to milliliters).

Convert capacity measurementsgame📖 Start BibleMouse Lesson 🐭
Day 114

Time Conversions

Convert between time units: seconds, minutes, hours, days, weeks, months, years.

Convert time measurementsworksheet📖 Start BibleMouse Lesson 🐭
Day 115

Multi-Step Conversion Problems

Solve word problems requiring multiple conversions and operations with measurements.

Solve multi-step measurement problemsdiscussion📖 Start BibleMouse Lesson 🐭
Week 24Perimeter and Area ReviewBibleMouse 4th Grade MathFinding perimeter and area of rectangles and rectilinear figures
Materials:
  • grid paper
  • rulers
  • tiles
  • perimeter/area task cards
Day 116

Perimeter Pathways

Review finding perimeter by adding all side lengths, solving for unknown sides when perimeter is given.

Find perimeter of polygonshands-on📖 Start BibleMouse Lesson 🐭
Day 117

Area with Multiplication

Find area of rectangles using the formula A = l × w, understanding area as covering with unit squares.

Find area of rectanglesworksheet📖 Start BibleMouse Lesson 🐭
Day 118

Rectilinear Figure Area

Find area of rectilinear figures by decomposing into rectangles and adding their areas.

Find area of complex rectilinear shapeshands-on📖 Start BibleMouse Lesson 🐭
Day 119

Perimeter and Area Word Problems

Solve real-world problems involving perimeter and area, distinguishing between the two concepts.

Solve perimeter and area word problemsdiscussion📖 Start BibleMouse Lesson 🐭
Day 120

Tabernacle Courtyard Calculations

Calculate perimeter and area of the tabernacle courtyard using biblical dimensions, appreciating God's detailed plans.

Apply perimeter and area to biblical contextsproject📖 Start BibleMouse Lesson 🐭
Week 25Money and Decimal OperationsBibleMouse 4th Grade MathSolving problems with money using decimal notation
Materials:
  • play money
  • price tags
  • calculators
  • store scenario cards
Day 121

Money as Decimals

Represent money amounts using decimal notation, understanding dollars and cents as wholes and hundredths.

Write money amounts as decimalshands-on📖 Start BibleMouse Lesson 🐭
Day 122

Adding and Subtracting Money

Add and subtract money amounts, aligning decimal points and regrouping when necessary.

Add and subtract money amountsworksheet📖 Start BibleMouse Lesson 🐭
Day 123

Making Change Challenge

Calculate change from purchases, using subtraction and counting up strategies.

Calculate changegame📖 Start BibleMouse Lesson 🐭
Day 124

Multi-Step Money Problems

Solve word problems involving multiple purchases, discounts, and change calculations.

Solve multi-step money problemsdiscussion📖 Start BibleMouse Lesson 🐭
Day 125

Stewardship and Tithing

Calculate tithes and offerings from income amounts, understanding biblical principles of giving and stewardship.

Apply money calculations to biblical stewardshipproject📖 Start BibleMouse Lesson 🐭
Week 26Time and Elapsed TimeBibleMouse 4th Grade MathSolving problems involving time intervals
Materials:
  • analog clocks
  • digital clocks
  • time schedules
  • elapsed time cards
Day 126

Reading Time Precisely

Read and write time to the nearest minute on both analog and digital clocks.

Tell time to the nearest minutehands-on📖 Start BibleMouse Lesson 🐭
Day 127

Elapsed Time Strategies

Calculate elapsed time by counting forward or using number lines, working across hours.

Find elapsed timeworksheet📖 Start BibleMouse Lesson 🐭
Day 128

Start, End, and Duration

Solve problems finding start time, end time, or duration when given two of the three values.

Solve time interval problemsgame📖 Start BibleMouse Lesson 🐭
Day 129

Schedules and Timetables

Read and interpret schedules, calculating arrival times, departure times, and durations.

Interpret schedules and solve time problemsdiscussion📖 Start BibleMouse Lesson 🐭
Day 130

God's Perfect Timing

Explore biblical events with specific time references, reflecting on God's sovereignty over time (Ecclesiastes 3:1).

Apply time concepts to biblical contextsproject📖 Start BibleMouse Lesson 🐭
Week 27Data and Line PlotsBibleMouse 4th Grade MathRepresenting and interpreting data in line plots
Materials:
  • rulers
  • line plot templates
  • data sets
  • graph paper
Day 131

Collecting Measurement Data

Collect measurement data from real objects, recording to the nearest fractional unit.

Collect and record measurement datahands-on📖 Start BibleMouse Lesson 🐭
Day 132

Creating Line Plots with Fractions

Organize fractional data into line plots with appropriate scales and labels.

Make line plots with fractional measurementsworksheet📖 Start BibleMouse Lesson 🐭
Day 133

Analyzing Line Plot Data

Interpret line plots to answer questions about the data, including finding totals and differences.

Interpret line plotsdiscussion📖 Start BibleMouse Lesson 🐭
Day 134

Operations with Line Plot Data

Use data from line plots to solve problems involving addition, subtraction, and multiplication of fractions.

Solve problems using line plot datagame📖 Start BibleMouse Lesson 🐭
Day 135

Data Collection Project: God's Variety

Collect data about variety in creation (leaf sizes, seed lengths), create line plots, and reflect on God's diverse design.

Apply data skills to real-world investigationproject📖 Start BibleMouse Lesson 🐭
Week 28Advanced Multiplication StrategiesBibleMouse 4th Grade MathMultiplying larger numbers with efficiency
Materials:
  • grid paper
  • base-ten blocks
  • multiplication mats
  • calculators for checking
Day 136

Multiplying Three-Digit by Two-Digit

Extend multiplication skills to multiply 3-digit by 2-digit numbers using the standard algorithm.

Multiply 3-digit by 2-digit numbersworksheet📖 Start BibleMouse Lesson 🐭
Day 137

Mental Math Multiplication Tricks

Learn mental math strategies for multiplying by 11, 25, 50, and 99, recognizing patterns.

Use mental math strategies for multiplicationhands-on📖 Start BibleMouse Lesson 🐭
Day 138

Estimation and Reasonableness

Estimate products before multiplying and verify that answers are reasonable using estimation.

Estimate products and check reasonablenessgame📖 Start BibleMouse Lesson 🐭
Day 139

Multi-Step Multiplication Problems

Solve complex word problems requiring multiple multiplication steps and other operations.

Solve multi-step multiplication problemsdiscussion📖 Start BibleMouse Lesson 🐭
Day 140

Calculating Large Biblical Numbers

Use multiplication to calculate large numbers from Scripture (144,000 in Revelation, dimensions of New Jerusalem).

Apply multiplication to biblical calculationsproject📖 Start BibleMouse Lesson 🐭
Week 29Advanced Division StrategiesBibleMouse 4th Grade MathDividing with larger dividends and interpreting remainders
Materials:
  • base-ten blocks
  • division mats
  • remainder problem cards
  • calculators for checking
Day 141

Division with Large Dividends

Practice dividing 4-digit and 5-digit numbers by 1-digit divisors using the standard algorithm.

Divide large numbers by 1-digit divisorsworksheet📖 Start BibleMouse Lesson 🐭
Day 142

Interpreting Remainders in Context

Understand how to interpret remainders in different contexts: rounding up, rounding down, or expressing as fractions.

Interpret remainders appropriatelydiscussion📖 Start BibleMouse Lesson 🐭
Day 143

Estimation in Division

Use compatible numbers to estimate quotients before dividing, checking for reasonableness.

Estimate quotientshands-on📖 Start BibleMouse Lesson 🐭
Day 144

Division Word Problem Challenge

Solve complex word problems involving division with remainders, determining appropriate interpretation.

Solve division word problemsgame📖 Start BibleMouse Lesson 🐭
Day 145

Fair Division: Dividing the Land

Explore division in the context of dividing the Promised Land among the twelve tribes, understanding fairness and God's provision.

Apply division to biblical contextsproject📖 Start BibleMouse Lesson 🐭
Week 30Patterns and FunctionsBibleMouse 4th Grade MathGenerating and analyzing complex patterns
Materials:
  • pattern blocks
  • function tables
  • graph paper
  • colored pencils
Day 146

Multi-Step Pattern Rules

Generate patterns following complex rules involving multiple operations (e.g., multiply by 2 then add 3).

Generate patterns with complex ruleshands-on📖 Start BibleMouse Lesson 🐭
Day 147

Finding Pattern Rules

Analyze given number sequences to determine the pattern rule, expressing it verbally and symbolically.

Identify and express pattern rulesworksheet📖 Start BibleMouse Lesson 🐭
Day 148

Function Tables and Variables

Complete function tables showing input-output relationships, using variables to represent the rule.

Work with function tablesdiscussion📖 Start BibleMouse Lesson 🐭
Day 149

Graphing Patterns

Graph ordered pairs from patterns on coordinate grids, observing linear relationships.

Graph pattern relationshipshands-on📖 Start BibleMouse Lesson 🐭
Day 150

Patterns in Creation: Fibonacci

Discover the Fibonacci sequence in nature (pinecones, sunflowers), marveling at God's mathematical design in creation.

Identify patterns in natureproject📖 Start BibleMouse Lesson 🐭
Week 31Review and Problem-Solving StrategiesBibleMouse 4th Grade MathApplying all operations to complex problems
Materials:
  • manipulatives
  • problem-solving mats
  • chart paper
  • various math tools
Day 151

Strategy Toolbox Review

Review multiple problem-solving strategies: draw diagrams, make tables, look for patterns, work backwards, guess and check.

Apply problem-solving strategiesdiscussion📖 Start BibleMouse Lesson 🐭
Day 152

Multi-Step Problem Marathon

Solve challenging multi-step problems requiring all four operations and multiple strategies.

Solve complex multi-step problemshands-on📖 Start BibleMouse Lesson 🐭
Day 153

Logic Puzzles and Reasoning

Work through logic puzzles that require mathematical reasoning, organization, and systematic thinking.

Apply logical reasoning to problemsgame📖 Start BibleMouse Lesson 🐭
Day 154

Real-World Problem Solving

Tackle authentic problems involving budgeting, planning, measurement, and calculations.

Apply mathematics to real-world situationsproject📖 Start BibleMouse Lesson 🐭
Day 155

Wisdom and Problem Solving

Reflect on Solomon's wisdom in problem-solving (1 Kings 3:16-28), connecting mathematical thinking to godly wisdom.

Connect problem-solving to biblical wisdomdiscussion📖 Start BibleMouse Lesson 🐭
Week 32Coordinate Plane IntroductionBibleMouse 4th Grade MathUnderstanding and plotting points on coordinate grids
Materials:
  • coordinate grid paper
  • rulers
  • colored pencils
  • coordinate battleship game
Day 156

Coordinate Plane Basics

Understand the coordinate plane with x-axis, y-axis, origin, and quadrant I, learning coordinate notation (x, y).

Understand coordinate plane structurehands-on📖 Start BibleMouse Lesson 🐭
Day 157

Plotting Points Precisely

Plot points on the coordinate plane given ordered pairs, understanding that order matters.

Plot points on coordinate planeworksheet📖 Start BibleMouse Lesson 🐭
Day 158

Reading Coordinates

Identify coordinates of plotted points, practicing reading both x and y values accurately.

Read coordinates from plotted pointsgame📖 Start BibleMouse Lesson 🐭
Day 159

Coordinate Pictures

Create pictures by plotting and connecting points in sequence, following coordinate directions.

Plot multiple points to create figureshands-on📖 Start BibleMouse Lesson 🐭
Day 160

Mapping God's World

Connect coordinate grids to real-world maps and navigation, appreciating how God enables us to explore His creation.

Apply coordinate concepts to real-world contextsproject📖 Start BibleMouse Lesson 🐭
Week 33Comprehensive Fraction ReviewBibleMouse 4th Grade MathMastering all fraction concepts from the year
Materials:
  • fraction manipulatives
  • number lines
  • review task cards
  • fraction games
Day 161

Equivalent Fractions Mastery

Review generating and recognizing equivalent fractions, simplifying to simplest form.

Work with equivalent fractionsgame📖 Start BibleMouse Lesson 🐭
Day 162

Comparing and Ordering Fractions

Review strategies for comparing and ordering fractions with various denominators.

Compare and order fractionsworksheet📖 Start BibleMouse Lesson 🐭
Day 163

Fraction Operations Review

Practice adding, subtracting, and multiplying fractions with like denominators and whole numbers.

Perform operations with fractionshands-on📖 Start BibleMouse Lesson 🐭
Day 164

Fraction Word Problems

Solve a variety of word problems involving all fraction concepts learned this year.

Apply fraction skills to word problemsdiscussion📖 Start BibleMouse Lesson 🐭
Day 165

Fractions in the Bible

Comprehensive review of biblical applications of fractions: tithing, portions, measurements, and sharing.

Connect fractions to biblical contextsproject📖 Start BibleMouse Lesson 🐭
Week 34Geometry and Measurement ReviewBibleMouse 4th Grade MathReviewing all geometry and measurement concepts
Materials:
  • protractors
  • rulers
  • shape sets
  • measurement tools
  • geometry task cards
Day 166

Angle Review Challenge

Review measuring, drawing, classifying, and calculating with angles.

Apply angle conceptshands-on📖 Start BibleMouse Lesson 🐭
Day 167

Shape Classification Review

Review classifying two-dimensional figures by properties, including triangles and quadrilaterals.

Classify geometric figuresgame📖 Start BibleMouse Lesson 🐭
Day 168

Perimeter and Area Mastery

Review finding perimeter and area of rectangles and rectilinear figures.

Calculate perimeter and areaworksheet📖 Start BibleMouse Lesson 🐭
Day 169

Measurement Conversion Review

Review converting between measurement units within the same system for length, weight, capacity, and time.

Convert measurement unitshands-on📖 Start BibleMouse Lesson 🐭
Day 170

Geometry in God's Architecture

Review geometric and measurement concepts through biblical architecture: tabernacle, temple, and New Jerusalem.

Apply geometry and measurement to biblical contextsproject📖 Start BibleMouse Lesson 🐭
Week 35Operations Mastery ReviewBibleMouse 4th Grade MathReviewing all operations with whole numbers and fractions
Materials:
  • base-ten blocks
  • calculators
  • operation task cards
  • game materials
Day 171

Multi-Digit Addition and Subtraction

Review adding and subtracting multi-digit numbers fluently using the standard algorithm.

Add and subtract multi-digit numbersworksheet📖 Start BibleMouse Lesson 🐭
Day 172

Multiplication Mastery Review

Review multiplying up to 4-digit by 1-digit and two 2-digit numbers using various strategies.

Multiply multi-digit numbersgame📖 Start BibleMouse Lesson 🐭
Day 173

Division Mastery Review

Review dividing up to 4-digit numbers by 1-digit divisors with remainders, interpreting appropriately.

Divide multi-digit numbershands-on📖 Start BibleMouse Lesson 🐭
Day 174

Factors, Multiples, and Patterns

Review finding factors and multiples, identifying prime and composite numbers, and generating patterns.

Work with factors, multiples, and patternsdiscussion📖 Start BibleMouse Lesson 🐭
Day 175

Operations Olympics

Compete in friendly challenges involving all operations, celebrating growth and God's gift of mathematical thinking.

Apply all operations fluentlygame📖 Start BibleMouse Lesson 🐭
Week 36Year-End Celebration and ReflectionBibleMouse 4th Grade MathCelebrating learning and looking forward
Materials:
  • portfolios
  • certificates
  • celebration materials
  • reflection journals
Day 176

Year in Review: Greatest Hits

Review highlights from the entire year, revisiting favorite activities and most challenging concepts mastered.

Reflect on year-long learningdiscussion📖 Start BibleMouse Lesson 🐭
Day 177

Math in God's World Showcase

Create a showcase project demonstrating how mathematics reveals God's order, beauty, and design in creation.

Synthesize year-long learningproject📖 Start BibleMouse Lesson 🐭
Day 178

Problem-Solving Celebration

Work through engaging, challenging problems that integrate multiple concepts from the year.

Apply integrated mathematical knowledgehands-on📖 Start BibleMouse Lesson 🐭
Day 179

Math Games Festival

Enjoy favorite math games from throughout the year, celebrating learning through play.

Apply skills in game contextsgame📖 Start BibleMouse Lesson 🐭
Day 180

Gratitude and Growth Reflection

Reflect on growth throughout the year, thank God for the gift of mathematics, and look forward to Grade 5.

Reflect on learning and growthdiscussion📖 Start BibleMouse Lesson 🐭

Ready to Begin?

Start with Day 1 and work through at your own pace. Each lesson builds on the last!