📖

Planning Fair Tests

Scientific Inquiry Skills

Day 147of 180
Week 30of 36
30Minutes
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🖨️ Download Worksheet (PDF)
🎯 What You'll Learn

Learning Objectives

1

Understand what a 'fair test' means in scientific investigation

2

Identify and control variables in a simple experiment

3

Develop curiosity and careful observation skills

📖 Scripture Connection

Proverbs 4:7

“Wisdom is supreme. Get wisdom. Yes, though it costs all your possessions, get understanding.”

— Proverbs 4:7 (WEB)

Scientific inquiry is about seeking understanding through careful observation and testing

📦 Materials Needed

  • 3 identical clear glasses
  • Water
  • Sugar
  • Spoon
  • Marker
  • BibleMouse data recording sheet
  • Pencil
📚 Step-by-Step

Lesson Plan

1Opening (3 min)

In today's BibleMouse lesson, we'll learn how scientists make sure their experiments are fair by changing only one thing at a time!

💭 Review Question: What did we learn about asking scientific questions yesterday?
2Teaching (10 min)

A fair test means we change only ONE thing in our experiment while keeping everything else the same.

📌 Key Talking Points:
  • Scientists are like detectives who want to understand how things work
  • To learn something new, we must be careful and change only one thing
  • This helps us know exactly what caused our results
💬 Discussion Questions:
  • What do you think a 'variable' might be?
  • How can we make sure our experiment is fair?
3Activity: Sugar Dissolving Experiment (12 min)
investigation

Experiment to see how sugar dissolves with different actions

📝 Instructions:
  1. Label 3 glasses: 'Stir', 'Sit', 'Shake'
  2. Put same amount of water in each glass
  3. Add same amount of sugar to each
  4. Stir one glass, let one sit, shake one
  5. Observe and record what happens
🔄 Variations:

Simpler: Parent helps with recording observations

Challenge: Predict results before experiment

4Closing (3 min)

Review our experiment and what we learned about fair tests

📝 Review Questions:
  • What did we change in our experiment?
  • What stayed the same?

Coming up: Tomorrow we'll learn about recording our scientific discoveries carefully!

👨‍👩‍👧 For Parents

Teaching Notes

📚 Background:

Fair tests are fundamental to scientific method

💡 Teaching Tips:
  • Be patient and let child lead observation
  • Encourage careful, detailed recording
  • Praise curiosity and careful thinking
🤔 Common Struggles:

Children might get excited and want to change multiple things at once

👀 Signs of Understanding:

Child's ability to describe what changed and what stayed the same

🚀 Want More?

Extension Activities

  • Try similar experiment with different liquids
  • Use BibleMouse Printables Library for additional recording sheets

Ready for Tomorrow?

Great job completing today's lesson!

Continue to Day 148 →Back to Science