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Controlling Chemical Reactions
Students study chemical reactions and how to speed up or slow down one. In this experimental instructional activity students participate in an activity that allows them to observe chemical reactions.
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Primary Biological Content Area Covered
Learners use the scientific method to make predictions about mold growth. In this fungus lesson, students use worksheets to help them illustrate predictions and graph mold growth from white to wheat bread. Learners first...
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The Harry Potter Problem
In this Harry Potter activity, students read a portion of an inscription from the book. Students use logic to determine the contents of the seven bottles described in the paragraph. This one-page activity contains 1 logic problem. The...
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Funky Food Farm
Students research about ways to keep food from spoiling. In this health science instructional activity, students design an experiment to keep the ice cubes from melting. They present their designs and results in class.
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Preventing Household Hazards
Students identify how household materials can be hazardous to themselves and family members. Precautions for preventing and/or minimizing various hazards are discussed as a class. Working in pairs, students create a directory of...
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Vocational: Candy or Medicine?
Students investigate methods of differentiating between candy, such as Tic Tacs, and actual pills. When caring for children, they discover the importance of keeping all medications, especially those which look like candy, in a safe...
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Breaking News English: UC Issues Chinese Toothpaste Warning
For this English worksheet, students read "UC Issues Chinese Toothpaste Warning," and then respond to 7 short answer and 8 true or false questions about the selection.
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Can You See It, Touch It, Hear It?
Students develop and practice observational skills through lab activity.
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Activity #8 U Are So Dense!
Students watch as the teacher demonstrates: if a single liquid is placed in a U-shaped tube, the level of liquid on both sides are the same. When the mass is greater on one side than the other, liquid is pushed from one side to the...
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Determining Liquid Densities
Students practice determining liquid densities in a short, hands-on lab activity. Students use a graduated cylinder to measure out 100 milliliters of a liquid, find its mass using a balance, and record measurements in a data table....
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Evaporation of Alcohol and Water
Students investigate the process that occurs when liquids evaporaate. They test water and alcohol to determine which substance evaporates more quickly and relate the rate to energy changes.