American Chemical Society
Exploring Baking Powder
Birthday cake wouldn't be light and fluffy without the chemical reactions between ingredients. Young scientists explore some chemical reactions in the 11th installment of a 16 instructional activity Inquiry in Action series. They...
American Chemical Society
Development of Baking Powder
Did you know baking powder can be used to treat acne, whiten teeth, and make sugar cookies? The lesson on the development of baking powder is ready-to-go with no preparation required. Through readings, pupils answer questions, complete...
American Chemical Society
Exploring Baking Powder
Meant to follow an activity in which young chemists identified an unknown substance by chemical reactions, they now take their data and use it to determine which materials combine to make up baking powder. This lesson is one that can be...
American Chemical Society
Powder Particulars
By both demonstration and hands-on investigation, physical science fanatics come to know that some materials react when they come together. Adding vinegar to both baking soda and to baking powder, the difference between the two is clear....
American Chemical Society
What’s the Difference between Baking Soda and Baking Powder?
Introduce pupils to chemical reactions. Using the hands-on lesson, learners experiment with substances that combine to form a gas. Different substances react to form different amounts of gas, leading to a discussion about the particles...
Cornell University
Unknown Powders
Create a little scientific magic within your classroom! Learners mix powders and liquids and identify chemical reactions. Based on the reactions, individuals determine the identity of various powders.
American Chemical Society
Heating Can Make a Change That Cannot Go Back Again
Heat is a gateway to change. While exploring the properties of baking powder, pupils learn that some heat-related changes are permanent. Using an animation, the lesson plan uses chocolate chip cookies as an example.
Curated OER
Baking Soda Rockets
Students make a baking soda rocket out of vinegar, baking soda, and a soda bottle. In this rockets lesson plan, students discuss the liquid, solid, and gas combination.
Curated OER
The Scientific Method Using Mystery Powders
Learners use the scientific method to determine physical and chemical properties of unknown substances. In this scientific method lesson plan, students discuss chemical and physical properties of substances as a class after a...
Curated OER
Mystery Powders
Fifth graders evaluate the physical properties of 5 powders. Each powder is subject to different conditions. They describe each observation as with a chemical change or a physical change.
Curated OER
Chemical Changes and Biscuits
Fourth graders investigate chemical changes in everyday life settings, such as cooking. They investigate leavening which is one of the classic chemical changes that people experience. Pupils observe leavening in biscuits with the...
Curated OER
Oobleck and the Mystery Powders
Pupils listen to the book, "Oobleck," by Dr. Suess before experimenting with mystery powders. They determine the proper ratio of powder to liquid to make the Oobleck.
American Chemical Society
Using Chemical Change to Identify an Unknown
If you discover an unknown powder, how do you determine if it is safe? Lesson uses four different tests to identify the properties of various powders that appear the same. Then scholars get an unknown powder and have to determine which...
Curated OER
Quick Breads, Biscuit Method Lab
Students watch the teacher demonstrate following the biscuit recipe. They follow the recipe themselves and prepare bread sticks and cinnamon rolls. While their breads are cooking, students work the provided crossword puzzle.
Curated OER
Impress Yourself: Textured Pendants
Students experiment with textures and polymer clay while creating individual pendants. This lesson is suitable for all ages and includes ideas for adding "personal touches" to each pendant, baking the pendants, and applying texture and...
Curated OER
Chemical Leavening Agents
Discuss leavening agents and baked goods. Describe the purpose of leavening agents in baked goods List the four major leavening agents Explain why baking soda is used with an acid in baked goods Identify the types of doughs and batters...
Curated OER
Chocolate Asphalt Cookies
Students make no-bake cookies to learn basic engineering principles, road construction and material science. They experience properties and changes in matter.
Curated OER
The Case of Similar Substances
Students solve a crime mystery using chemical tests. They review the crime scenario and then become familiar with the procedure and results for two tests used to identify unknown powders. They perform the tests on the crime samples and...
Curated OER
Pumpkin Eye Lesson Plan
Students listen to the story Pumpkin Eye by Denise Fleming to enjoy the colorful illustrations and to learn about an important ingredient in a pumpkin squares recipe the class will be using. In this cooking lesson, students assist the...
Curated OER
Benne Cakes and Other Holiday Recipes
Benne Cakes, a West African treat packed with sesame seeds for luck, are a featured part of the celebration of Kwanzaa. Young chefs try their hand at crafting these goodies that are sure to enrich your holiday...
Curated OER
Confectionary Bureau of Investigations: Case of the Cookie Mystery
Students perform tests on different chemicals to determine their chemical properties. In this forensic science lesson, students identify an unknown sample using its physical and chemical properties. They solve a fictional crime using...
American Chemical Society
Using Chemical Change to Identify an Unknown
If you have taught the first lesson in this mini unit, learners already know that cabbage juice and vinegar cause chemical changes in some materials. Now, they get a chance to use them to compare the liquids' reactions to five known and...
Cornell University
Forensic Science: Case of the Missing Diamond Maker
Someone stole a diamond-making machine. Who done it? Scholars use forensic science at six different stations to determine the culprit. They analyze fingerprints, use their senses, and complete chemistry experiments to determine the...
Space Awareness
Fizzy Balloons - C02 in School
Carbon dioxide is a very important gas; it is present in the air, used in cooking, and supports plant and animal life. Scholars investigate the properties of carbon dioxide with three different activities. They experience a color change,...