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4th Grade Science

A Christ-centered exploration of God's creation focusing on living systems, energy and matter, and Earth's dynamic processes. Students develop scientific inquiry skills through hands-on investigations, learning to observe, question, experiment, and draw evidence-based conclusions while discovering the intricate design and order God built into the natural world.

180Lessons
36Weeks
30Min/Day

Year-Long Goals

1

Understand how structures in plants, animals, and humans support survival and function

2

Investigate energy forms, transfer, and transformation including waves and electricity

3

Explain Earth's systems, their interactions, and evidence of geological changes

4

Design and conduct investigations using the scientific method with multiple variables

5

Recognize God's wisdom, design, and sustaining power throughout creation

36-Week Scope & Sequence

Click any week to see daily lesson details.

Week 1Introduction to Scientific InquiryAsking testable questions and making observations
Week 2The Scientific MethodUnderstanding and applying the steps of scientific investigation
Week 3Plant Structures and FunctionsIdentifying structures and their purposes in living things
Week 4Photosynthesis and Plant ProcessesUnderstanding energy conversion in living things
Week 5Animal Structures for SurvivalAnalyzing how structures support survival functions
Week 6Internal Animal StructuresUnderstanding internal systems and their functions
Week 7Human Body: Digestive SystemTracing processes through systems
Week 8Human Body: Circulatory SystemUnderstanding transport systems in the body
Week 9Human Body: Respiratory SystemUnderstanding gas exchange and breathing
Week 10Human Body: Nervous SystemUnderstanding communication and control in the body
Week 11Animal Behavior and CommunicationDistinguishing instinct from learned behavior
Week 12Life Science Review and AssessmentSynthesizing and applying life science concepts
Week 13Introduction to EnergyIdentifying forms and sources of energy
Week 14Energy Transfer and TransformationTracing energy changes through systems
Week 15Conservation of EnergyUnderstanding energy conservation principles
Week 16Waves: Properties and BehaviorUnderstanding wave characteristics and motion
Week 17Sound WavesUnderstanding sound production and properties
Week 18Light WavesUnderstanding light properties and behavior
Week 19Electricity BasicsUnderstanding electrical energy and circuits
Week 20Circuit Types and ApplicationsComparing circuit configurations and uses
Week 21Physical Science Review and AssessmentSynthesizing and applying physical science concepts
Week 22Earth's Four SpheresIdentifying Earth's major systems
Week 23Sphere InteractionsAnalyzing connections between Earth's systems
Week 24Plate Tectonics IntroductionUnderstanding Earth's moving crust
Week 25Volcanoes and EarthquakesUnderstanding geological hazards
Week 26Shaping Earth's SurfaceUnderstanding weathering and erosion processes
Week 27Natural HazardsUnderstanding and preparing for natural disasters
Week 28Earth Science Review and AssessmentSynthesizing and applying Earth science concepts
Week 29Scientific Investigation SkillsDesigning and conducting independent investigations
Week 30Models in ScienceDeveloping and using models to explain phenomena
Week 31Communicating SciencePresenting scientific information effectively
Week 32Integrated Science ProjectApplying multiple science concepts in a project
Week 33Science and StewardshipApplying science to environmental responsibility
Week 34Year in Review: Life ScienceSynthesizing life science learning
Week 35Year in Review: Physical and Earth ScienceSynthesizing physical and Earth science learning
Week 36Science Celebration and Looking AheadCelebrating growth and anticipating future learning

Ready to Begin?

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