Curated OER
Safe Subs
Students investigate ways to reduce use of hazardous materials. In this safe substitutes lesson, students review hazardous wastes used in many homes and possible safe substitutes for these harmful chemicals. Students write and decorate...
Curated OER
Nutrition and Food Science
Young scholars examine the causes and symptoms of food-borne illnesses and ways to prevent them. In this nutrition lesson students work in teams to investigate a type of food-borne illness and present a scenario about it.Â
Curated OER
Preventing Household Hazards
Learners identify how household materials can be hazardous to themselves and family members. Precautions for preventing and/or minimizing various hazards are discussed as a class. Working in pairs, students create a directory of...
Curated OER
Food Safe Consumer
Students explain how to prepare and keep food safely. In this health science lesson, students research common mistakes and tips for maintaining a clean kitchen. They identify main causes of foodborne diseases.
Curated OER
Water: Friend and Foe
Students brainstorm ways to prevent fires from home. In this technology lesson, students create fire-safety posters for their school. They research the internet and explore other resources to get information for the poster.
Curated OER
Explore: Collect And Organize Data
In this exploring how to collect and organize data worksheet, students, working with a partner, problem solve the answers to seven word problems involving data.
Curated OER
Clean Sweep
Students organize and conduct a cleanup of a local beach, lake, or stream. They keep track of the types and amounts picked up and analyze this information in the classroom.
Curated OER
Activity #17 Liquid Density and Temperature
Students comprehend that hot water rises up through cold water but cold water does not rixe in hot water. They comprehend that water at temperatures above 4oC decreases in density with increases in temperature. Students answer lab...
Nuffield Foundation
Extracting DNA from Living Things
Help! Someone's trying to take my DNA! An interesting lab experiment has scholars use basic materials to extract DNA. By applying ethanol, cold water, and a protease enzyme, like pineapple juice, they pull strands of DNA from peas,...
Curated OER
Lab Management - Level II
Students who know what lab procedures are expected will work more effectively and be more successful during their lab experiences. See Preface Materials: Students decide upon lab partners and sign their names for each unit. Hand each...
Curated OER
Children Cooking at Home: Developing Opinions
Excerpts from a New York Times article about children cooking dinner for their family can lead learners to express opinions about taking on real life responsibilities. The story will prompt discussion, but add more questions directed at...
It's About Time
Properties of Matter
Never trust an atom; they make up everything! Young chemists make modeling dough and add another ingredient to change the properties. Scholars then compare the properties of emulsion to composite materials. A reading passage and analysis...
Curated OER
More Acid-Base Indicators
Learners explore acids, bases, and indicators. They use turmeric solution, phenolphthalein, and goldenrod paper to determine the acidity and basicity of a variety of common household substances. A worksheet is included to record test...
Curated OER
Making soap you can use
Those textbook experiments are no good. Using this simple method you can make a real bar of soap. It's
Curated OER
Microwave Introduction
Students take true and false pretest, and explore and practice basic principles of microwave cooking and how to use and care for it properly while preparing foods. Students watch teacher demonstration and then prepare their own bags of...
Curated OER
Forming Relationships Using Music & Rhythm
Students make connections to other cultures and traditions through music, dance, art, and poetry.
Curated OER
Health: Food Borne Illnesses
Students discover how to inhibit food borne illnesses by practicing safe food-handling techniques. Among topics they examine are the advantages and disadvantages of using wooden or plastic cutting boards. After studying for the test,...
