Beyond Benign
In a Lather
Time to come clean! Scholars continue preparing the shampoo they created in the previous two lessons. The purpose of this stage is to calculate the perfect amount of additive to make the shampoo lather.
EngageNY
The Structure of Ratio Tables—Additive and Multiplicative
Build tables by understanding their structure. Scholars take a closer look at the structure of ratio tables in the 10th segment in a 29-part series. Individuals realize that the tables can be built using an additive or multiplicative...
Curated OER
Food Safety-Consumers Need the Facts
Learners begin by completing a survey asking them to rank their concerns about commercially prepared foods. They develop a definition of relative risk, and complete the "Pro or Con" worksheet. Students work in groups to make a study of...
Curated OER
Diet: You Are What You Eat
Third graders examine the issue of food quality to assess the dangers of pesticides, additives, and improper food preparation. After keeping food diaries and categorizing foods, they fill in food pyramids based on their journal entries....
Curated OER
Build a Better Bouncer
Students experiment with silly putty. In this chemical changes lesson students work in groups, perform tests and collect data.
Curated OER
Build a Better Bouncer
Students create the best bouncing ball possible using basic substances. In this chemistry lesson, students describe the effect of additives to polymers. They graph and analyze their results.
CK-12 Foundation
Ck 12: Algebra: Number Lines Study Guide
This comprehensive study guide highlights the main terms and formulas needed to review number lines. Examples are included.
Bio Topics
Bio Topics: Food Spoilage and Additives
A worksheet and notes covering food spoilage and additives.
Other
Teaching Ideas for Primary Teachers: Science Ideas
A great resource to discover fun new activities to use in your classroom. Activities are age-appropriate, and span several science topics.