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Listed under:  Science  >  Scientific inquiry  >  Instrumentation (Technology)  >  Measuring instruments  >  Scales (Equipment)  >  Balance scales
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reSolve: Algebra - Equivalence

This sequence of two lessons builds students' understanding of equivalence as balance. The equals sign is used to indicate the same value on both sides of an equation. Students develop their understanding of equivalence by looking at balancing scales with blocks of different weights. Each lesson is outlined in detail including ...

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Coat-hanger Scales| Questacon

In this activity, students make balance scales from coat hangers and use them to compare the weights of familiar objects. The activity includes a list of what is required, suggestions of what to do and notice, questions to ask, an explanation for the underlying science of what students observe and suggestions for other ...

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Balance

This activity invites students to explore the phenomena of balance and investigate the question, 'Can you find at least three different ways of balancing three identical weights on a balance board?' Students work with a simple balance (e.g., a ruler as the balance board, a toilet-paper-tube fulcrum, and coins as weights), ...

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Balancing | Questacon

In this activity, students explore balance. They experiment with balancing their own body, then with balancing objects in their hands, on flat surfaces, and with a self-built seesaw and balance scales. The activity includes a list of what is required, suggestions of what to do and notice, questions to ask, an explanation ...