Energy accounting worksheets for Grade 7 Science focus on how motion energy changes during interactions and where that energy is transferred or redistributed. Students examine braking, collisions, friction, and bouncing to connect changes in motion energy with thermal energy, sound, and energy conservation.

What Students Practise

The resource develops qualitative and simple quantitative reasoning about energy before and after an interaction. Students identify how motion energy can decrease when an object slows, calculate changes in motion energy using joule values, and explain where energy may be transferred during braking and collisions. The examples also address inelastic collisions, where motion energy can be redistributed between objects, and bouncing balls, where energy transfers help explain why each bounce reaches a lower height.

Students work with a reading passage, multiple-choice questions, true-or-false statements, short-answer responses, a labeled diagram, a categorizing task, and a short note. The tasks give students opportunities to identify energy transfers, interpret simple energy changes, and explain energy conservation using evidence from familiar motion-based situations.

What You Receive

• Student worksheet covering energy accounting, motion energy, energy transfers, braking, collisions, friction, and bouncing
• Student Notes lines at the bottom of the worksheet
• Answer Key PDF with an included Teacher Guide
• Teacher Guide sections for Learning Objectives, Teaching Tips, Discussion Questions, and Common Mistakes

Classroom Use

Use this Grade 7 energy activity for science instruction, guided practice, independent work, review, or assessment. The reading passage can introduce the idea of tracking energy through a change before students apply it to specific scenarios. Numerical questions involving motion energy provide a simple quantitative component, while the explanatory tasks give students practice describing where energy goes rather than treating a decrease in motion energy as energy disappearing.

The combination of real-world contexts and varied response formats makes the resource useful when teaching energy transfers and conservation through observable events. The Teacher Guide can support lesson preparation and follow-up discussion by highlighting objectives, teaching considerations, discussion prompts, and common mistakes.