Lesson Plan
Curated OER

Ice

For Teachers K - 7th
Students examine the different propereties of ice, such as freezing temperature.  In this scientific lesson students complete several activities using ice, like making ice cream.
Worksheet
Curated OER

Solubility

For Students 10th - Higher Ed
In this solubility worksheet, students determine which solute will be more soluble in the solvent listed. Students complete 7 matching and 3 problems to solve.
Worksheet
Curated OER

Explorit's Chemistry Quiz

For Students 6th - 7th
In this chemistry worksheet, students complete a six question multiple choice quiz about chemistry. This is an on-line interactive worksheet.
Worksheet
Curated OER

Lab 23-Follow Up Questions-Conductivity

For Students 10th - 12th
In this conductivity activity, students answer post lab questions about substances that transferred electrons resulting in electricity flowing through the conductivity leads use to test each substance.
Worksheet
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Solution Shapes

For Students 7th - 9th
In this solutions activity, students soak a pipe cleaner in hot water and a supersaturated solution of 20 Mule Team Borax. Students leave their pipe cleaner in the solution for 30 minutes and then observe. They put it back in over night...
Worksheet
Curated OER

Chemistry in Action

For Students 9th - 12th
In this chemistry in action worksheet, students read about sulphuric acid, the use of metals, the production of titanium and the detection of chemical elements and compounds. Students are given 8 statements about what they should...
Lesson Plan
Curated OER

What's on Your Plate?

For Teachers 7th - 10th
Young scholars demonstrate the path of food in the body. In this biology lesson, students conduct an experiment to determine how large the the digestive system is. They name the different organs involved in the digestive process.
Lesson Plan
Curated OER

Geology Activities: Rock Making

For Teachers 3rd - 8th
Students create their own gems using a simple experiment and learning process in class.
Worksheet
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Quiz 6A and 6B: Using No Article

For Students 4th - 6th
In this grammar worksheet, students determine whether or not the sentence needs "the" added to it to be correct. There are 12 sentences to complete on this worksheet.
Lesson Plan
Curated OER

Acid and Base Activities

For Teachers 3rd - 6th
Students experiment with acids and bases. In this elementary level chemistry lesson, students perform activities for testing acids and bases. They use universal indicator paper to determine which substances are acidic and which are...
Lesson Plan
Curated OER

What's the Matter? Where Did it Go?

For Teachers 8th
Eighth graders analyze questions posted on a large poster in the room and work in groups to record their response to the question on paper, rotating to the next question after two minutes have passed. They review the characteristics of...
Lesson Plan
Curated OER

Solution Shapes

For Teachers 8th
Eighth graders examine different solutions.  In this solution material lesson students complete a lab activity and several worksheets. 
Lesson Plan
Curated OER

Discover Ways to Further Classify Matter

For Teachers 6th - 8th
Students analyze and classify substances.  In this classifying matter lesson, students look at various substances and identify them as heterogeneous or homogeneous mixtures, pure substances, or solutions.  Students bring...
Worksheet
Curated OER

Nucleic Acid

For Students 5th - 12th
In this chromosome worksheet students complete a crossword puzzle by answering questions on DNA, nucleic acids, nucleotides and RNA.  
Lesson Plan
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Ice Cream

For Teachers 9th - 12th
High schoolers explore the concept of the colligative property. Through experimentation, students lower the freezing point of a liquid in order to create a solid by using household ingredients to create ice cream.
Lesson Plan
Curated OER

How Organisms Respond to Changes in their Environment

For Teachers 9th - 12th
Students observe the reaction of living cells to mechanical and chemical stimuli by introducing different stimuli to an organism under a microscope and recording the response.
Worksheet
Curated OER

Quiz 6A: Using the Article "The" or No Article

For Teachers 5th - 6th
In this articles activity, learners complete 12 sentences by inserting either the article "the" or indicating that no article is necessary.
Lesson Plan
Curated OER

Polarization

For Teachers 8th
Eighth graders study the basic facts of polarization.  In this light waves lesson students demonstrate some activities illustrating interference patterns. 
Lesson Plan
Curated OER

Mystery of the Eleven Unknown Substances

For Teachers 4th
Fourth graders identify eleven white substances that are commonly found in the household. They, in pairs, perform experiments on a variety of substances, and must identify them based on the reactions they observe.
Activity
Science Buddies

Science Buddies: When Science Is Sweet: Growing Rock Candy Crystals

For Students 3rd - 5th
Though rock candy seems to be a simple enough treat, it is also pretty interesting to make. Crystallized sugar that can be grown from a sugar-water solution is just how rock candy is made. In this experiment, you will learn to make your...
Activity
Science Buddies

Science Buddies: Maple Syrup: For Pancakes, Waffles, and Crystal Candy?

For Students 6th - 8th
Maple syrup is deliciously gooey and great on breakfast foods like pancakes and waffles. But it has another amazing property. It can form crystals under the right circumstances, and the crystals change in size and shape, depending on...
Unit Plan
TED Talks

Ted: Ted Ed: How to Squeeze Electricity Out of Crystals

For Students 9th - 10th
It might sound like science fiction, but if you press on a crystal of sugar, it will actually generate its own electricity. Ashwini Bharathula explains how piezoelectric materials turn mechanical stress, like pressure, sound waves and...
Activity
American Museum of Natural History

American Museum of Natural History: Grow Rock Candy

For Students 2nd - 5th
Students can carry out an investigation using sugar and water to determine whether heating or cooling a substance may cause changes that can be observed. This activity reinforces the ideas that the properties of materials can change when...
Handout
MadSci Network

The Mad Scientist Network: Chemistry

For Students 9th - 10th
Using a question and answer format, this page addresses the question: "What effect may crystallization have on the optical properties of a material?" Crystalline and amorphous solids are compared and contrasted; their properties are...

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