Curated OER
Crystal Structure Lab
Students study and examine crystal shape. They create the two basic unit cells (one a tetrahedron) out of pipe cleaners and dip them into soapy water to see if they can form bubbles to represent a silicon atom in the center of a...
Curated OER
What are Igneous Rocks and How are They Formed?
Crystals form before your very eyes! What sixth grader wouldn't enjoy this lesson on igneous rock formation? Using hot Salol, junior geologists observe the crystal formation process as the material cools. This comprehensive lesson plan...
Curated OER
Crystal Meth
Students read and discuss an article on the devastating effects of crystal meth on a fetus development in mice. They relate this research to the possible causes of birth defects in babies whose mothers have used meth during pregnancy.
Curated OER
Rock Crystallization
Students determine the differences between the crystallization of igneous and metamorphic rocks. They examine both liquid state and solid state crystallization.
Curated OER
Light & Crystals
Learners observe a demonstration of light refraction. They experiment with disappearing crystals to further study light refraction.
Curated OER
Make A Crystal Snowflake!
Students make a crystal snowflake decoration out of string, pipe cleaners, food coloring, boiling water, and more. In this snowflake lesson plan, students let it dry over night and see crystals in the morning.
Curated OER
Nature's Polyhedrons
High schoolers discover the characteristics of polyhedra. Through hands-on activities and interactive videos, students investigate and retrieve information on polyhedra and crystal structures. High schoolers study angles and symmetry....
Curated OER
Diaper Inquiry
Fifth graders carefully examine and investigate the products contained in a diaper. They particularly analyze the crystal sodium polyacrylate, a product developed for use in astronaut diapers. They follow the scientific method, forming...
Curated OER
Diamonds Are Forever - Most of the Time!
Young scholars examine the compositions and structure of diamonds. They conduct an experiment growing crystals, watch a video, and conduct Internet research.
Curated OER
Introduction to Minerals
Students discover how crystal structures go together to create minerals. In this earth science lesson, students work in groups to create 3-dimensional shapes of crystals that they then put together in a compact structure.
Curated OER
Show Me the Halite!
Introduce middle school mineralologists to halite. The opening of the lesson involves a video and worksheet to which there are no links. However, you can replace the video with any informational clip that you can find online about halite...
Teach Engineering
Rock Candy Your Body
Candy rocks! A sweet lesson offers a different take on the rock candy experiment. Groups use a supersaturated sugar solution to create rock candy. Pupils then add other ingredients to the solution to test their effect on the...
Curated OER
Genetic Testing: Road Map or Crystal Ball?
After looking at the many aspects of the issues behind genetic testing, high schoolers are exposed to the pros and cons and must take a stand by writing a position paper. They will view the "Who Gets to Know?" video and/or reading case...
Curated OER
Crystals
In this coloring and experimenting with crystals learning exercise, students circle the picture that doesn't have any crystals and then color the pictures. Students then complete a small experiment using salt and sugar.
Curated OER
Inside a Geode
Students examine a variety of geodes and discuss how they are formed. Individually, they make their own geode creation out of markers and clay. To end the lesson, they use watercolors to paint them to their desired color and glitter to...
Curated OER
Microscopes and Crystals
Students observe crystals under the microscope. In this science lesson, students compare how the crystal look like using their eyes, hand lens and microscope. They identify the type of crystal based on the amount of light they allow to...
Curated OER
Polymers and Crystals
Students experiment with crystals and polymers and examine their roles in food science.
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Demonstrating Liquid Crystallization
Students conduct an experiment which illustrates applications of chemistry in our everyday world.
Curated OER
Investigation of Crystallinity in Polymeric Materials
A kaleidoscope is constructed using polarizing polymer paper and then low-density polyethylene, high-density polyethylene, and polypropylene are all melted onto individual glass slides and examined through a microscope. The intent is to...
Normal Community High School
Crystalline Structure
Cubic crystals can have 6, 8, and even 12 sides. Here is a presentation that shows pupils three different kinds of cubic crystalline structures: cubic, body-centered, and face-centered. These structures are then applied to three...
National Institute of Open Schooling
Solid State
Crystal comes from a Greek word meaning ice. Activity eight in a series of 36 has class members analyzing amorphous and crystalline solids and further classifying them based on their forces. They then explore solids, learning about unit...
CK-12 Foundation
Intrusive and Extrusive Igneous Rocks
Check out a resource that's erupting with engaging material! Earth science scholars discover how igneous rocks form in a well-rounded interactive. They manipulate the cooling time of lava to watch crystals form, learn visual...
Curated OER
Rocks Worksheet #2
Topping the page is a chart of crystal size and mineral composition of several different igneous rocks. Geology whizzes answer five multiple choice questions after analyzing the information in the chart. This is a simple, but sufficient...
Curated OER
Characteristics of Crystals
In this crystals worksheet, students complete a graphic organizer by filling in the characteristics of the different crystal types including melting/boiling point and electrical conductivity.
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