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Practice Test Chapter 12: Energy Changes in Chemical Reactions
In this chemistry practice test worksheet, learners review their knowledge of energy changes in chemical reactions as they answer 17 multiple choice and short answer questions.
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States of Matter and Gas Laws
In this matter worksheet, students review the states of matter and the gas law formulas and equations. Students then complete 7 multiple choice questions and 6 problems.
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Will It Grow?
Fifth graders conduct experiments involving plants. In this science lesson, 5th graders design an experiment involving plants. Students use the scientific method to design their experiments.
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Cloud Observations using GLOBE Protocols
Students observe which of ten types of clouds are visible and how much of the sky is cloud covered. They see that by observing clouds, we can get information about temperature, moisture, and wind conditions in different places in the...
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Planting Seeds Around the World
First graders discuss the book The Lorax and research what living things need. In this environmental lesson plan, 1st graders investigate how humans affect the growth of plants. Students conduct an experiment with sunflowers.
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Iron in Foods
Students determine the amount of iron in a sample of cereal. In this iron lesson plan, students use a computer colorimeter to measure the amount of light absorbed by the solutions. They create a calibration curve using standard solutions...
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The Future of Arctic Sea Ice
Learners research about the importance of sea ice to world climate and sea organisms. In this earth science lesson, students create a model of present and future Arctic sea ice communities. They discuss how ice melting affects...
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Temperature and Thermal Energy
In this temperature worksheet, students answer 8 questions about temperature and thermal energy. For example, "What term refers to an energy transfer that causes a change in temperature?"
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Biotic and Abiotic Factors
For this biotic and abiotic factors worksheet, students complete 20 various types of questions related to biotic and abiotic factors. First, they write the vocabulary word that best completes the sentence. Then, students state an example...
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Minerals and the Products of Mining
Students plot where minerals come from and have an awareness of how mineral use makes the world interdependent. They examine how to identify some sort of mineral products they use each day.
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Bat Ecology
Young scholars, through hands on games and activities, discover how bats live and how bats benefit ecosystems. They play a game designed to show them how echolocation works and another to show how mother bats locate their young through...
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California Crops
Students explore agriculture by researching the native food crops of California. Students define a list of agriculture vocabulary terms and analyze maps of California which explain which foods come from which area. Students write a...
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Thermometric Titration of an Unknown Acid
High schoolers determine the number of ionizable hydrogen's in an unknown acid and determine the equivalent weight of an unknown acid. They determine the enthalpy change for the ionization of an unknown acid.
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Chemistry Review
For this chemistry overview worksheet, students review stoichiometry, states of matter, thermochemistry, gas laws, chemical bonding, molarity, chemical equilibria, and kinetics. This worksheet has 41 problems to solve.
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Conservation for the Ages
High schoolers use the Internet to research a topic about energy conservation. They summarize the research information in an original studenT book and visit a local elementary school to present their projects.
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Hydrates Worksheet
In this chemistry worksheet, high schoolers look for the concepts connected to hydrates and answer the variety of questions given for the assessment.
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Testing for Catalase Activity
In this catalase worksheet, students read about how enzymes work in cells. Then students conduct an experiment to test for catalase activity in potatoes. This worksheet has 1 graph and 6 short answer questions.
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Wilson Bentley and Snowflake Crystals
Fifth graders read the book, 'Snowflake Bentley' by Jacqueline Briggs Martin. They gather and make a list of information about snowflakes and crystals. Then they make their own real crystal snowflake creation and observe the crystals...
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Non-Point Source Pollution
Students study non-point source pollution. They research the concept of bio-degradation and/or Nutrients/Fertilizers and discuss how non-point source pollution impacts the environment. Afterwards, they participate in an interactive...
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Tanker Spills
Students predict the flow of an oil spill and depict it on a map. They explain the predicted route of the oil spill using knowledge of ocean currents in a short presentation to their peers.
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Rocks and Soil: What is the Land Made of?
Students identify rock classifications and rock cycles. In this rocks and soils lesson students complete experiments on rocks and how they are symbols in the Bible.
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The Blizzard of 1993
Pupils read and interpret the information from a barograph from a major winter storm. This task assesses students' abilities to interpret and analyze graphs, construct data tables and graphs, generalize, infer, apply knowledge of...
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Cheese Please
Students make cheese in their classroom! In this cheese lesson plan, students use bacteria and active culture to clot and age cheese that could be edible in the future.
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The Oceanographic Yo-Yo
Students examine how oceanographers use chemical and physical parameters of seawater to locate hydrothermal vents. In this ocean lesson students complete an activity and worksheets.