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How Big is a Molecule?
High schoolers estimate the size of a molecule of oleic acid. They conduct an experiment using chalk dust, water, and oleic acid, solve various calculations, and answer discussion questions.
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Einstein's BIg Idea
Young scholars discuss what the m in E=mc2 represent. They relate that mass in a chemical reaction is always conserved. Students convey that atoms rearrange themselves in chemical reactions to form different molecules and compounds.
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Mass vs. Weight
Students make generalizations about weight and mass by engaging in two hands-on experiments. In this weight and mass lesson, students weigh both an empty beaker and beakers with various amounts of weight inside of them in order to find...
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Urban Impact on Chollas Creek (California): A Field Study
Students, in groups, take samples from a creek and keep a field journal on their samples. They also perform tests on their samples.
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Extraction of DNA from White Onion
Students conduct lab test with minced onion to determine where chromosonal DNA is located within the cell, and whether or not it can be extracted.
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Losing An Island
Students examine carbon dioxide and determine the impact of greenhouse gases on the earths spheres. In this pollution lesson students complete a lab activity to see the impact of gases on the environment,
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Drifting Continents, Dynamic Results
Pupils plot earthquake and volcano data using a Compass Rose Plotting. They explain the relationship between plate movement and connection. They draw conclusions that earthquakes and volcanoes occur in predictable locations.
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Where's the Evidence?
Eighth graders observe evidence of chemical reactions. In this chemical reactions instructional activity students study chemical processes and complete a lab activity.
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Consider the Issues
Students develop and express opinions on personal and societal issues in biology through journal entries (written and other forms), oral position statements and group discussions.
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Calculating the Average Mass of the Newly Discovered Element: Bean
Learners determine the average mass of a new element using masses from three isotopes. For this chemistry lesson, students explain what an isotope is. They discuss their importance and uses.
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Allotropes
Brilliant graphics depict a variety of allotropes, especially the allotropes of carbon. Some notes are available to help make these useful for teaching your young chemists, but not for every slide. With some additional preparation on...
LABScI
Freezing Point Depression: Why Don’t Oceans Freeze?
Can you go ice fishing in the ocean? Learners examine the freezing point of different saltwater solutions. Each solution has a different concentration of salt. By comparing the freezing points graphically, they make conclusions...
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Teaching the Language of Thinking
Use explicit instruction of academic language to strengthen student comprehension
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Things That Glow
Third graders study the concept of light as an energy source. In this energy lesson students participate in a lab that show them the concept of light as an energy source.
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Space: The Universe As We Know It!
Students simulate the Big Bang. In this lesson on the origin of our universe, students role play to show how the Big Bang explosion may have created our universe.
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Hydrogen Powered Cars
Students apply the principles of chemistry to investigate the concept of how a hydrogen powered car works. They study the electrochemical reactions that provide the energy source. Students also record observations in the functioning of a...
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Science Letter Shapes Puzzle
In this science word puzzle, students fit words to shapes using a set of 15 definition clues. A reference web site is given for additional activities.
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Science Vocabulary Decoder Worksheet
In this science vocabulary worksheet, students match the letter of the science vocabulary word to the number next to its definition. Students match 15 words to 15 definitions.
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Science Spelling #2
In this science spelling worksheet, learners are given science word definitions, then fill in missing letters to form their matching spelling words. A reference web site is given for additional activities.
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Combustion Reactions
Students write a balanced chemical reaction. They articulate how burning fossil fuels increase the carbon dioxide levels in the atmosphere. Students incorporate all the environmental risks involved as well.
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Applied Science - Physics Lab
Students explore electricity. In this Physics lesson plan, students investigate the origin of static electricity. Students compare static electricity to current electricity.
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Where's the Period in the Periodic Tables?
Students investigate the Periodic Table of Elements. The teacher is provided with the necessary background information to complete the instructional activity. Students practice matching the element symbol to its place on the chart.
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Magnetism
Pupils study magnetism. For this science lesson, students participate in an activity to discover how electrons in a magnet move. Pupils identify items around the classroom that are magnetic.
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Science Blackout Vocabulary
In this science blackout vocabulary worksheet, students read the definition of 15 physics terms, then write the correct word.