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Bouncing off the Walls
Third graders compare the bouncing height of different types of balls. In this science lesson, 3rd graders explain the importance of repeated experimentation in science. They record their result and share them with the class.
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Function of a Stem
Fourth graders perform an experiment to test the function of a stem. In this science instructional activity, 4th graders write a description of their investigations. Students also explain how the stem interacts with the rest of the...
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Reading in the Science Content Area
Help your students internalize scientific ideas by teaching strategies for reading in the content area.
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Chemistry
In this chemistry worksheet, students answer 50 multiple choice questions on basic chemistry knowledge. They also complete 33 short answer questions in preparation for the Regents exam.
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Regulation of Human Heart Rate
In this regulation of the human heart rate activity, students learn to measure their heart rate and design an experiment to test for the affects of a stimulus on the heart rate.
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PhysioEx: Frog Cardiovascular Physiology
In this science worksheet, students are guided through a computer simulation of a frog dissection in which the heart is kept beating. Students test each of seven solutions by introducing it into the simulated heart. Students collect...
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Potato chip Classification
Students create a dichotomous key using potato chips. In this classification lesson, students sort potato chips into groups based on observable characteristics. They record their results to create a dichotomous key in preparation for...
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Why Do Certain Things Float, While Some Sink?
First graders conduct an experiment. In this density instructional activity, 1st graders work in groups to test 10 different objects to see which ones sink and float. Students discuss why certain objects float and others do not.
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Examining Endangered Species
Middle school environmental science classes research the threatened, endangered, and extinct organisms listed for their state. They design and construct a poster of the information gleaned and write an essay about how they might be able...
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Sound And Motion
Students investigate the concept of sound and vibration. They use a tuning fork to make an observation. Students then propose the ideas of different experimental designs to test the concept. The ideas are constructed and then tested.
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Circulation
In this circulatory system worksheet, learners design an experiment to test the circulation of six of their friends. They select and exercise to increase circulation, take pulse and blood pressure readings from each person before and...
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Force and Motion - Part 2
Students test different objects such as dominoes, marshmallows, slides, and more to test their force, motion, gravity, friction, and the concept of matter. For this force and motion lesson plan, students understand that the force an...
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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...
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Salinity
Learners define and discuss salinity, conduct classroom experiment to determine salinity of water sample by using hydrometer, record predictions, and demonstrate understanding of how salinity influences object's ability to float in water.
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Field Trip Preparation
Students make a contingency plan in case of unexpected events such as bad weather. They discuss safety and appropriate conduct.They map out a schedule to ensure that sufficient time is allotted for all activities.
Virginia Department of Education
Equations
Science equipment can be handy for math class, too. Scholars learn to solve one- and two-step linear equations by using the concept of a balance. They solve real-world problems in a variety of contexts by writing and solving linear...
US Apple Association
Apples: A Class Act! (Grades Pre-K–3)
Discover the nutritional wonders of apples and get to know Johnny Appleseed with a plethora of learning experiences that cover subjects math, history, English language arts, health, and arts and crafts. Activities include an apple...
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"Conducting a Watershed Snapshot of Blockhouse Creek"
Students examine specific skills in assessing water quality from a holistic approach. They assess the health of a local watershed and identify problems in the local watershed and suggest remediation.
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2007 U.S. National Chemistry Olympiad Part II
Eight multi-step chemistry problems, including analyzing a titration, writing equations, predicting products and limiting reagents, calculating concentrations of ions, and using stoichiometry to solve for unknowns in reactions make up...
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2008 U.S. National Chemistry Olympiad Part III
In this chemistry olympiad lab worksheet, chemists are required to design two experiments. In one, they design an experiment to identify seven solutions given to them in pipettes. In the other, they design an experiment to determine the...
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2000 U.S. National Chemistry Olympiad Part II
In this chemistry olympiad problem solving learning exercise, chemistry pupils solve eight problems on a variety of topics including periodic trends, phase changes, ionization reactions, catalysts and titrations.
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...
American Chemical Society
Chemical Reactions and Engineering Design
Construction leads to habitat loss and local wildlife suffers. Scholars must build a reptile egg incubation device that meets many constraints. Various experiments help them discover the chemical reaction needed to reach...
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The Importance of Making Labs a Priority
The benefits of inquiry-based exploration can be attained in any classroom.
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