NASA
Christa's Lost Lesson: Effervescence
How are chemical reactions affected by gravity? Learners explore the phenomenon of effervescence as part of the Christa's Lost Lessons series. They compare findings in an experiment on effervescence to a video of a similar experiment in...
Curated OER
Weathering and Erosion
Learners examine the similarities and differences between weathering and erosion. They participate in a lab in which they test the effects of different materials when exposed to weathering and erosion. They record their observations.
Curated OER
Wetland Metaphors
Students describe the characteristics of wetlands and identify their ecological functions. They inspect items and use them to create metaphors about wetlands.
Discovery Education
By All Indications
How do people determine if something is acidic or basic? Learners make their own acid-base indicators using red cabbage and then determine the acidity and alkalinity of different substances. First, they test substances of known pH and...
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Physical and Chemical Reactions - Factors Which Affect Reaction Rate
A total of five experiments lead chemistry pros to understand the difference between physical and chemical change. They also experiment with exothermic reaction factors that affect rate of reaction. The procedures are not written in the...
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Can Acid and Bases Remedy the Body?
Students experiment with acids and bases using technology-based "probe-ware", computers, and household products in this exciting biology/chemistry lesson. The lesson was written for an advanced 6th grade class.
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Keep it Bottled Up: Linear Rates of Pressure Increase
Pupils explore linear functions in this lesson when they collect and analyze data as a chemical reaction proceeds. Learners record pressure versus time data and model the data as a linear function. They also examine the concept of slope...
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A Plop and Fizz
Seventh graders perform an experiment to determine the effect of temperature on reaction rates. In this chemistry lesson, 7th graders take measurements and record data. They create a graph and analyze results.
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Rockets on a Shoestring Budget
Students, operating under simulated budget constraints, build pop-rockets and launch them. Working in pairs, they complete budget worksheets and use their "Blast Off Bucks" to pay for the construction. They then redesign their rockets...
Curated OER
Acids and Bases
In this acids and bases activity, students answer 18 questions about acids, bases, titrations, pH of solutions and the ions that make solutions acidic or basic.
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Chemical Interactions
Students perform scientific investigations to observe chemical reactions. In this chemical reaction lesson students read a passage and identify the cause and effect.
Curated OER
Pop Rocket - Trash to Treasure
First off, Newton's laws of motion aren't often taught at 2nd grade, so this lesson may be more appropriate for upper elementary learners. It begins with a discussion and demonstration of the laws of motion, and then has individuals...
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Chemical or Physical?
Fourth graders make observations of the reactions that happens between calcium carbonate and various liquids. During the experiment the students determine if there is a chemical change, a physical reaction, or no reaction when they mix...
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Digestion Experiment
In this digestion experiment activity, students follow the procedures to set up an experiment about stomach digestion using pH paper to test for acidity.
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Fuel Mystery Dis-Solved
Learners describe how temperature and surface area exposure affect the rate at which fuel is consumed. They explain why engineers want to know about the properties of a fuel when designing rockets. They create a bar graph of result data.
Curated OER
ADULT ESOL LESSON PLAN--Communicate Effectively on Health and Nutrition Topics
Students, after encountering an intense vocabulary list on every day medications, identify various ways to ask for assistance with over the counter medications and their usage. In addition, they develop a set a flash cards to assist them...
Curated OER
Pop Rockets
Students work together to design and build a paper rocket. They place a propellant in the contraption to make it fly. They discover Newton's third law of motion.
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Wetland Metaphors
Students are presented with a selection of hands on objects for investigation as metaphors for natural functions of wetlands. A 'Mystery Metaphor Container' is presented to the class with everything having to do with a wetland in some...
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Arkansas and Louisiana Purchase Wetlands
Students experiment to determine the value and importance of wetlands in Arkansas. They develop an environmental appreciation for wetlands.
Curated OER
Word Choice: To, Too, Two
In these word choice worksheets, learners read the sentences and complete them with one of the word choice options of to, too, or two.