Center for Learning in Action
Introducing Physical and Chemical Changes
Young scientists investigate chemical and physical changes to the states of matter—gas, liquid, and solid—as well as solutions and suspensions with a variety of demonstrations, grand conversation, and an interactive quiz to check for...
Teaching 2 and 3 Year Olds
Valentine’s Counting and Color Sorting Activity
Reinforce the concept of one-to-one correspondence with a Valentine's Day-themed counting and color sorting activity. Scholars sort foam hearts by color—red, orange, yellow, green, blue, and purple—then count and place them on a number...
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Molecules of Life
In this molecules worksheet, students read a 1 page article on molecules and then answer 10 true or false, multiple choice, short answer and/or fill in the blank questions referring to the article.
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Saliva Lab
In this saliva worksheet, students conduct an experiment to test how saliva breaks down starches. Students complete 6 short answer questions.
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Photosynthesis: How do plants make food?
Learners study why plants are green and how water is transported in them. They examine how plants respond to different amounts of light.
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What is Photosynthesis?
Students investigate the similarities and differences of living things. Specifically, students will be able to identify the life processes of photosynthesis and describe the basic needs of plants.
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Biochemistry Quiz
In this biochemistry worksheet, students review amino acids, proteins, lipids, and carbohydrates. This worksheet has 29 multiple choice, 8 fill in the blank, and 3 short answer questions.
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Energy Flow in Ecosystems
Students, in groups, create a slide show about the ecosystem and answer critical thinking questions based on their research.
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Testing for Life
Students discuss food and the food groups and their organic nature. They test 3 different solutions and test for protein, starch and glucose. In addition, they create a master table on the board to collect all the teams results.
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The Chemistry of Life
In this chemistry of life worksheet, students will review key terms of plant cell structure and chemistry by reading 13 clues to complete the puzzle. Word bank is included.
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The Exceptional Nature of Cellulose
Students observe the affects of a substance's composition and structure have on its solubility. In this cellulose lesson students compare the amount of energy required to dissolve mono-saccharides with that required to dissolve...
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9th Grade
Ninth graders discuss the principal source of energy entering the marine ecosystem. They name some of the autotrophs at the Maui Ocean Center. Students name some of the heterotrophs at Maui Ocean Center. They are taught that plants are...
Science-Class.net
Rock Candy Crystals
Candy is one of my favorite words, and it's an even better word when it relates to science. Yes, candy science can happen when you grow rock candy crystals with your class. The entire process for growing these edible wonders of nature is...
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Diction: Formal and Informal Language
Coke or Pepsi? Is it the taste or the advertising that determines preference? As part of a study of diction, class members examine two passages, one formal and one informal, about Coca-Cola and Pepsi. In addition, they consider word...
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Planets in a Bottle
Students experiment with yeast. In this environmental conditions lesson students test the viability of samples of yeast. Students investigate the effects of environmental conditions on the yeast.
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Food For Keeps
Middle schoolers explore food. In this processed and fresh foods lesson, students discover how some foods are processed and how they differ from fresh food. The complete group activities and an individual reading assignment. This lesson...
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Photosynthesis Explored
Students observe the production of gas as an effect of photosynthesis. In this biology lesson, students perform an experiment with pondweed and make measurements and predictions about photosynthesis and the plant.
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Carbon Cycle Game
In this carbon cycle lesson, middle schoolers review the carbon cycle and visit stations in the room where they experience every phase in the carbon cycle. Young scholars journal about their journey through the cycle and brainstorm ways...
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Have a Thai day!
Students participate in a fund raiser for the Thai Children's trust. In this sociology instructional activity, students prepare for a Thai Day by making puppets, having a cake sale, making fans, and performing Thai dances.
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Science as Inquiry: what is starch and how can we test it?
Sixth graders discuss nutrients and examine foods for starch. In this starch testing instructional activity, 6th graders use iodine to test foods for starch and record their results. Students complete a worksheet and self reflection.
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Rock Cycle Activity
A few of the components of this lesson are not possible to carry out because the rock cycle diagram and challenge handouts are not included. Hopefully, you already have your own rock cycle diagram or worksheet to use as a concept...
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What Plants Need in Order to Survive and Grow: Light
Students conduct an experiment to evaluate whether plants need light to survive and grow. They observe and gather data about plant responses to different growth regimes, analyze the data, and make conclusions about basic plant needs.
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Fun With Chemical Changes
Fifth graders observe and identify the differences between chemical and physical changes. In small groups they mix different substances together in glass beakers, and identify which had a chemical change, supporting their statements...
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Chemical Fun
Fifth graders observe and conduct a variety of experiments to differentiate between physical and chemical changes. They mix cabbage juice with different liquids and record their observations on a chart. Students write down their...