Curated OER
Mixtures
Students observe that movement of a solute in the solvent increases the rate of dissolution. They demonstrate that when the solute is broken into smaller pieces it dissolves faster.
Curated OER
Lab Report Template
In this biology worksheet, learners complete a lab report being as detailed as possible. They identify the problem or hypothesis. Then they write the procedures and record their findings. Students also analyze their results, discuss, and...
Science Education Resource Center at Carleton College
Serc: How Can You Speed Up Mixing?
Students investigate mixtures and how they are formed, and then predict which factors increase the rate of mixing a sugar cube in water.