Curated OER
Mollusk Matching
Students look carefully at shells and observe the differences between
species and the names of common shells. Then they identify and complete a Mollusk Matching handout included in the lesson and write the letter of each shell in the...
Teach Engineering
Density Column Lab - Part 1
Mass and density — aren't they the same thing? This activity has groups use balance beams and water displacement to measure several objects. The pupils use the measurements to calculate the density of the objects.
Teach Engineering
Density Column Lab - Part 2
Groups suspend objects within layers of liquids to determine the densities of different liquids and compare them to the densities of objects calculated in Part 1. The groups then carefully test their calculations by layering the...
Curated OER
Plate and Planet
Students investigate the health hazards of modern agriculture and how we can choose better food options. In this healthy eating lesson, students identify different indigenous people in photographs and discuss what they might eat....
Curated OER
Rationing Scarce Goods and Services
Students examine the concept of scarcity. They list ways in which they can all get a piece of a good or service. They discover the concept of scarcity and discuss.
Curated OER
States of Matter
Fourth graders define the term matter. They compare properties of solids, liquids, and gases. They describe how matter changes from one state to another. They classify objects as either solid, liquid, or gas.
Curated OER
Food Math
Students brainstorm healthy food choices. In this health science lesson, students calculate how much of each food group they need daily. They plan a menu based on the "MyPyramid for Kids" food guide.
Curated OER
Harry Hears!
Students explore ear anatomy and the sense of hearing. In this hearing lesson, students discuss the five senses and view a model of an ear. Students place cotton balls in their ears to simulate loss of hearing. Students use descriptive...
Curated OER
Shopping: In a Cafe
Students explore English by participating in a role-playing activity. For this food ordering lesson, students utilize new vocabulary terms to conduct short dialogues with fictitious servers in a Cafe role-play activity. Students analyze...
Curated OER
Phases of the Moon
Learners determine the phases of the moon. They observe experiments to formulate explanations for moon phases. Students identify waxing crescent, waning gibbous, and the causes of the phases.
Curated OER
Ellen Ochoa
Students identify who Ellen Ochoa was and how she has accomplished many things in her life, such as, inventions. They demonstrate their knowledge of the invention process by creating their own invention while using problem solving skills.
Curated OER
Fire Wars
Young scholars explore the conditions needed for combustion to occur. They participate in activities to understand combustion. They observe the aspect of fire behavior. They discuss fire containment strategies.