Curated OER
Sensitive Taste Test
Fifth graders investigate concentrated and diluted solutions by conducting a taste test. In this dilution lesson, 5th graders examine the concentration of different juices samples by tasting them and recording their observations....
Curated OER
Dispose of Waste Properly
Students examine how to dispose of waste properly and discover how pollution affects plants and animals that live in streams. In this effects of waste activity, students explore biodegradable detergents and the concept of dilution as the...
Curated OER
Is It Safe to Go In? Water Quality of Bathing Areas in the EU
Using your senses, apprehend the effects of contaminants in water. With a global focus, young scientists conduct a safe experiment by tasting sugar and salt water with different dilutions. After reviewing threshold limits, learners write...
Curated OER
Final Worksheet
In this chemistry worksheet, students complete 15 short answer questions and problems on empirical and molecular formula, naming and writing chemical formula of compounds.
Curated OER
Is It Safe To Go In? Water Quality of Bathing Areas in the EU
Students complete an experiment on water to study water quality. In this water quality lesson, students complete a taste test experiment about chemicals in water. Students then study their local water environments and recorded toxins....