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Creation: Naming, Designing, Showing

Changes That Undo and Changes That Don't

Check Your Understanding: The Sugar Water Question

Mix Your Own Recipe

Check Your Understanding: Ratios

The Mixing Lab

Check Your Understanding: The Strongest Evidence

Lessons 8–10: children name the difference between changes that undo and changes that don't, design their own mixing recipes, and open the Mixing Lab — the unit's culminating exhibition.

The creation phase: children name the unit's central distinction — changes that undo versus changes that don't — design their own recipes, and open the Mixing Lab.

Naming the Change and Showing It Off

<div class="simple-box-wrapper"> <div class="simple-box"> <div class="column"> <h3>Description</h3> <div class="ck-horizontal-line"><hr></div> <p>I'm a paragraph. Click to start writing that will inform, inspire, or encourage your community. We know you have so many things to share with the world. Happy editing!</p> </div> </div> </div>