Measuring Mass by Hefting

______________ is the measure of how much matter is in an object.

Which item can you heft with your hands?

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If we were to heft these which item would be the lighter

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If we were to heft these which item would be the higher?

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What is Hefting?

What items are she hefting?

• Watermelon and Onion

• Watermelon and Apple

• Apple and Breadfruit

• Peach and water balloon

What are the two items she is hefting?

• Monkey and Book

• Plant and Eraser

• Monkey and Balloon

• Orange and Dog