Curated OER
Physical And Chemical Changes
Second graders identify physical and chemical changes of matter. They distinguish between physical and chemical changes. They classify changes as physical or chemical.
Curated OER
Surface Tension of Water
First graders observe the surface tension of water. In this water properties lesson, the teacher defines surface tension, then guides students through eight experiment that illustrate surface tension.
Curated OER
Stomach Chemistry
Fifth graders compare physical and chemical changes. They perform a simulation experiment/activity that replicates what happens in the stomach as food is digested by stomach acids.
Curated OER
Introduction to Lumbriculus variegatus
Learners conduct two set experiments on Lumbriculus worms and create a third experiment of their own. The first of the two set experiments allows students to observe regeneration of the worms while the second allows learners to test the...
Curated OER
Chemistry: Mini-Volcanoes
Young scholars observe an experiment using common household chemicals to simulate a volcanic eruption. In small cups, they follow the teacher's instructions to make their own volcanoes. After watching a Brain-pop video, students complete...
Curated OER
Homogenous and Heterogeneous Mixtures
Fourth graders explain and describe what a mixture is, distinguish between the two types of mixtures (which are heterogeneous vs.homogenous) and are able to create and appropriately label mixtures.
Curated OER
T Letter Ideas
Students participate in activities that begin with the letter "T". They also expand their vocabulary.
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Punctuation Practice 4
A little punctuation practice prepares proficient grammarians. Ten multiple-choice questions and three unpunctuated sentences provide just that!
Utah LessonPlans
Stomach Chemistry
Students will create a simulation of the chemical reactions that occur during the digestive process. A physical change occurs when the appearance of matter changes, but the composition of the matter does not change.
Curated OER
DNA Extraction
In this DNA extraction worksheet, students learn how to extract DNA from various foods. Students complete 2 short answer questions.
Curated OER
Surface Tension
Learners examine the concept of surface tension. In this surface tension instructional activity students complete several experiments to allow them to better understand surface tension.
Curated OER
Wood Types/Porosity
Learners examine hardwoods and their pores. They discover that some pores allow for air movement while others do not. They also examine and identify the different types of hardwoods.