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Lesson Plan
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Friction

For Teachers 2nd - 4th
Students review what force. For this science lesson, students determine which surfaces are rough and which are smooth by observing how an object moves on each surface.
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Lesson Plan
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Building Literacy Through Character

For Teachers 2nd
Second graders connect reading to writing by making predictions, completing text to world connections, solving problems, and more. In this reading and writing lesson plan, 2nd graders draw conclusions after reading and write them down.
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Lesson Plan
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Candy Reaction

For Teachers 6th - 9th
In this triboluminescence worksheet, learners use wint-o-green Lifesavers to observe a chemical reaction that gives off light. They break a lifesaver up with a hammer and make observations and they chew a lifesaver and make observations....
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Worksheet
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Strands Walk-An Ecological Obseravtion

For Students 6th - 9th
In this ecosystem activity, students investigate an ecosystem at a local park or national forest, they make observations for five minutes, they complete a grid of their observations and they construct a hypothetical food chain. Students...
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Lesson Plan
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REDOX Lab

For Teachers 10th - 12th
Students produce copper metal by electrolysis. In this REDOX lesson plan, students use a copper (II) chloride solution and a 9 volt battery to produce copper metal through an electrolysis reaction. Students make observations and take...
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Worksheet
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Star Light, Star Bright: Exploring How Stars are Classified

For Students 6th - 8th
In this star classification worksheet, students are given laminated star charts to make observations about stars. They work in groups to classify groups of stars based on different characteristics. For each group of stars they list at...
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Lesson Plan
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Curds and Whey

For Teachers 7th - 9th
In this chemical reaction worksheet, young scholars investigate the reaction that makes curds and whey. They mix milk and vinegar and run it through cheesecloth to collect the solid. Students make observations, read about curds and whey,...
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Lesson Plan
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Liquid Layers

For Teachers 6th - 9th
For this density worksheet, students investigate what will happen when various liquids with different densities are put into the same container. They hypothesis and make observations. Students answer 4 questions about their investigation...
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Lesson Plan
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Density Phenomena-Using the Concept of Density

For Teachers 8th - 10th
Students investigate the concept of density by observing demonstrations. In this density lesson plan, students make observations while the teacher demonstrates the Cartesian diver, a density column, a candle trough, a wave bottle, an...
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Lesson Plan
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Seed Germination

For Teachers 3rd - 6th
Students explore the process of seed germination. For this botany lesson, students complete an experiment with seeds. Students observe soaked and dry seeds. Students allow the seeds to germinate and make observations during this time....
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Worksheet
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Some Halogen Chemistry

For Students 9th - 12th
In this halogen chemistry worksheet, learners complete a practical to gain experience making observations of inorganic halogens and their salts. Students make observations of changes that take place in each chemical reaction and they...
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Worksheet
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Thermal Decomposition of Calcium Carbonate

For Students 9th - 12th
In this thermal decomposition of calcium carbonate worksheet, students perform three experiments on calcium carbonate, make observations and write the equations for each reaction. Students explain in detail what happened at each step and...
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Lesson Plan
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Lunar Cycle

For Teachers K - 2nd
Young scholars recognize that the eight phases of the moon repeat. In this lunar cycle lesson, students experiment to understand the phases of the moon. Young scholars make observations and complete a "the Moon I See" worksheet. ...
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Worksheet
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The Effect of Concentration Changes on Equilibrium

For Students 9th - 12th
In this concentration changes and equilibrium worksheet, students experiment with iron (III) ions and thiocyanate ions to observe the effects of concentration on the equilibrium of solutions. Students make observations of their mixtures,...
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Lesson Plan
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Properties of Soaps

For Teachers 9th - 12th
Learners investigate 3 types of soap. In this properties of soaps lesson plan, students test soap with pepper and observe the reaction between the two. They make observations of the 3 types of soaps and make a chart to compare each. They...
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Worksheet
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Chemical and Physical Changes Lab

For Students 7th - 9th
In this chemical and physical change worksheet, learners conduct a variety of experiments with unknown solutions and make observations. Students determine if the properties of the solutions have changed and if there is...
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Lesson Plan
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Mystery Creek

For Teachers 4th
Fourth graders are introduced to the Riparian Ecosystem. They define the following terms: riparian and riparian ecosystem. Students take a trip to the creek, where they make observations about the environment around them. They are...
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Lesson Plan
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Water and Ice

For Teachers K - 2nd
Students make observations of ice as it melts. In this phase change lesson, students observe ice as it melts in a cup. They discuss their observations and place the cup of water into a freezer to change it back into ice.
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Lesson Plan
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One Part A Mini Lab: Water Contamination

For Teachers 9th - 12th
High schoolers investigate the effects of ground water contamination. In this ground water contamination lesson plan, students create a mini well and simulate ground water flow through the well with a contaminate (food coloring). They...
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Lesson Plan
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Discovering Seeds

For Teachers K - 2nd
Young scholars compare seeds with seedlings. In this life science lesson, students make observations of seedlings and the seeds they grew from, paying special attention to the roots. Lesson includes extension activities.
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Lesson Plan
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A MINI LANDFILL

For Teachers K - 3rd
Students observe the difference between degradable and non-degradable wastes. They create their own landfill in a jar by adding four or five pieces of garbage and then covering it with dirt and water. They make observations on what they...
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Lesson Plan
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Smelly Balloons

For Teachers 9th - 12th
Students investigate the concept of diffusion through a membrane. They do this through the conduction of a simple experiment. Students make observations while determining if the smell of different chemicals seeps through the balloon...
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Lesson Plan
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A View from the Ground

For Teachers K - 3rd
Students look at a park from ground perspective. In this map skills lesson, students are introduced to a story about a girl at a park and make observations about the park based on a picture. This prepares students for the next lesson in...
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Worksheet
Curated OER

Changing Crust

For Students 7th - 9th
In this changing crust learning exercise, students use candy bars, licorice sticks and bubble gum to simulate the 3 types of forces that change the Earth's crust. These include compressional forces, tensional forces and transversal...

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