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Lesson Plan
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Edible Four-Layer Earth

For Teachers 1st - 6th
This lesson is designed to come after students have studied about the four main layers of the earth. They may relate the size of the sections to known objects such as the mantle to the size of a grapefruit and the outer core to the size...
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Lesson Plan
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Transportation in Plants

For Teachers 9th - 12th
Young scholars investigate how plants transport water and nutrients through the plant. In this transportation in plants lesson plan, students use glass tubing, celery stalks, food coloring and leaves from plants to observe adhesion and...
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Worksheet
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Salinity Lab

For Students 8th - 10th
In this salinity worksheet, students simulate conditions of salt and fresh water mixing and observe the various densities of these solutions based on their salinity.
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Lesson Plan
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Densities

For Teachers 7th - 9th
Students explore the concept of density. In this density lesson plan, students determine the density of a crown and a sample of clay. They hypothesize about the densities of 4 liquids they are given including molasses, cooking oil, a red...
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Lesson Plan
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Make Slime

For Teachers 4th - 5th
Students make slime. In this chemical reaction lesson, student use Borax to make a gel like solution. Students add all ingredients listed, add food coloring, and mix well. Students see first hand how  chemicals react together and create...
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Lesson Plan
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Creating Coacervates

For Teachers 9th - 12th
Students create and observe coacervates. In this origin of life lesson, students create coacervates by mixing carbohydrate and protein solutions. They observe the life-like qualities of the structures and discuss the origin of life.
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Lesson Planet Article
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Science Lessons that Create the Right Chemistry!

For Teachers 3rd - 6th
Mix it up in your classroom with some chemistry investigations!
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Lesson Plan
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Fun With Chemical Changes

For Teachers 5th
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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Lesson Plan
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Chemical Fun

For Teachers 5th
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...
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Lesson Plan
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The Magic School Bus Makes a Rainbow

For Teachers K - 2nd
Students learn along with Ms. Frizzle's class. In this Magic School Bus lesson plan, students spin separate colors into a new color just as the Magic School Bus kids did.
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Lesson Plan
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Reuse, Reduce, Recycle Paper

For Teachers 3rd - 5th
Learners experiment with recycling paper. In this paper recycling lesson, students conduct an experiment in which they dissolve newspaper in water and cornstarch to make new pieces of paper. They add color or flowers to the new paper to...
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Lesson Plan
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Understanding Oceans

For Teachers 6th - 8th
Students investigate how ocean currents affect our world. For this ocean currents lesson, students perform an experiment to show how cold water is near the poles and warm water is near the equator. Students use water, food coloring, ice...
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Lesson Plan
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What is It? Susie Sees!

For Teachers K - 1st
Students explore the five senses.  In this cross curriculum five senses lesson plan, students view an "I Can See Colors" PowerPoint presentation and sort items by color and shape. Students mix primary color paints to create secondary...
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Lesson Plan
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One World Ocean

For Teachers 3rd - 5th
Students compare and contrast the properties of salt water in the oceans/seas and freshwater elsewhere on the planet. They also analyze mixing caused by currents in the ocean, including the effects of warm and cold water as well as with...
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Lesson Plan
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Acid Rain And Plants

For Teachers 4th - 6th
Students observe the effects of acid rain on plants. They simulate an experiment using vinegar or lemon water. They observe the impact of acids on plants and recognize how acid rain can affect the environment. They examine their plants...
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Lesson Plan
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Diffusion of Molecules

For Teachers 3rd - 4th
Students conduct a series of experiments to observe factors that impact molecular movement. In this molecular chemistry lesson plan, students drop food coloring in water with different properties (hot, with ice, with alcohol) and observe...
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Lesson Plan
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Heat Loss and Cool Gains

For Teachers 5th
Fifth graders predict what happens when cold and hot water are mixed together. In this physics activity, 5th graders discuss how heat transfer takes place. They record temperature readings and compare it with their prediction.
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Lesson Plan
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See Spot Run

For Teachers 11th - 12th
Young scholars identify several properties of water as a universal substance, describe the composition of several complex color mixtures and separate the components of dye using chromatographic technique.
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Lesson Plan
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Investigation 6 - Soil Profile

For Teachers 4th
Fourth graders study the components of soil. They observe the basic components of soil and relate the components to plant growth. They record color, texture, and kinds of materials on their profile log (light color, denser, grittier -...
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Lesson Plan
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The Blue Bottle: An Example of Teacher-Guided Inquiry

For Teachers 9th - 12th
Students observe a demonstration in which a bottle containing a colorless solution is mixed, turns blue, then becomes colorless again. They record observations, form and discuss hypotheses, and draw a conclusion based on the evidence.
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Lesson Plan
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Rainbows

For Teachers 2nd
Second graders investigate how a rainbow is made. They listen to the book "What Makes a Rainbow," and discuss how a rainbow is created. Students then conduct an experiment involving pouring a cup of milk into a bowl and adding drops of...
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Worksheet
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Candy Compounds

For Students 9th - 12th
In this compounds worksheet, students are given a bag of colored gumdrops that represent specific atoms. They construct ionic and covalent bonds with gumdrops using the key provided and the compounds to build. They fill in a chart with...
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Lesson Plan
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Observing and Identifying Matter

For Teachers 6th - 8th
In this observing and identifying matter worksheet, students use a cookie in a bag and list 10 different descriptions of the cookie. They draw and label their cookie and given the cookie in the bag to their teacher who mixes all the...
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Worksheet
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Let's Recycle

For Students 2nd - 3rd
In this activities about recycling activity, students identify items recycled in their area, solve a maze, and color the pictures. Students write 11 answers.

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