Electricity | Guided Practice
Students will investigate how static electricity can cause materials to attract or repel and connect the idea to everyday Earth science phenomena such as lightning. This short guided practice lesson uses observation, partner discussion, and a simple teacher-led demonstration.
| Term | Definition |
|---|---|
| electricity | A form of energy that can move through materials and cause things to work or change. |
| static electricity | A build-up of electric charge on an object that does not flow like current electricity. |
| charge | A tiny electrical property that can be positive or negative. |
| attract | To pull objects together. |
| repel | To push objects apart. |
Show a balloon or comb and ask, 'What do you think will happen if I rub this on cloth and bring it near paper?' Briefly connect electricity to Earth science by mentioning lightning as a large natural example of static electricity.
Predict what will happen and share one idea with a partner.
Rub the balloon or comb on the cloth. Hold it near the tissue paper/confetti. Model observation language: 'I notice... I think... because...' Ask students to watch for attraction and any movement.
Observe closely, describe what they see, and record one observation on paper.
Give a prompt: 'Why did the paper move?' Circulate and guide students to use vocabulary words like charge, attract, and static electricity. If possible, repeat the demonstration with another object so students can compare results.
Turn and talk to explain the result using evidence from the demo. Use vocabulary in a complete sentence.
Invite 2-3 students to explain the demonstration. Clarify that rubbing transferred charge and caused attraction. Ask a final check question: 'How is static electricity different from electricity that powers a lamp?'
Answer orally or point to the correct idea on their recording sheet.
Summarize the key idea: static electricity is a build-up of charge that can make objects attract, and lightning is one natural example.
Repeat the main idea or write one sentence summary.
Review the essential question: How can static electricity affect objects? Students share one sentence or thumb response to show understanding.
Teacher listens to partner explanations and reviews student recording sheets for correct use of observations and vocabulary. Success criteria: the student identifies attraction caused by static electricity and gives one supporting explanation.
At home, find one example of electricity in daily life or nature. Draw it or write 2-3 sentences explaining whether it is static electricity or electricity that powers something, and why.