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Chemistry Wk 2
In this chemistry worksheet, students calculate the freezing point of a given solution. Students calculate the final temperature and state of the water in a given problem. Students solve several problems provided.
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Melting and Freezing of Water
Students differentiate the three states of matter. In this chemistry lesson, students analyze graphs of heating and cooling curve of water. They complete a lab report and discuss results.
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Water & Ice
Students investigate the properties of water. For this states of water lesson, students explore how water goes from liquid to solid and back to liquid again. Students use measurement, observation, and communication to describe the change.
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New York Earns Title: Empire State
Seventh graders study the Erie Canal and New York state. They design a three-day vacation itinerary using tourism sites, which highlight historical facts and include the modern remains of the New York Canal system.
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You Light Up My Life: Developing a Scientific Theory for What Fuels a Candle's Flame!
Young scholars examine how candles work and how scientific theories are developed and tested. Students propose hypotheses about what is burning in a candle then perform tests in order to develop their scientific theory. After a teacher...
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Chemistry Practice
In this chemistry practice worksheet, students select the correct response to the given questions. Students apply knowledge about the states of matter, finding vapor pressure and atmospheric pressure.
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Make it Rain!
Students describe how water exists on earth in three states. They trace the path that rain water follows after it falls. Students describe various forms that water takes on the earth's surface and conditions under which they exist....
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Hurricanes
Students listen to a transcript of an interview about an upswing in hurricanes with Stanley Goldenberg, a researcher with the National Oceanographic and Atmospheric Administration. students participate in a series of discussion questions.
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The Big Meltdown
Pupils work together to develop a container to keep an ice cube in a solid state. They identify the three stages of matter and test different materials for this experiment. They share their results with the class.
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Permafrost: Permanently Frozen Ground
Students explore permafrost. In this 3 states of matter lesson, students identify characteristics of solids and liquids. Students observe water and soil melting and freezing at various temperatures. Students make predictions about a...
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Activity #3 Finding Mass
Students use graph paper to construct a graph and determine the slope of a straight line. They determine the weight (mass) of paper clips with a pan balance. Pupils weigh an unknown number of paper clips, and to interpret the graph to...
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Water and Ice
Students explore water and ice. In this 3 states of matter lesson, students work with a partner to observe, illustrate, and describe the characteristics of an ice cube in a cup. The ice cube is observed again in 15 minutes and changes...
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Liquid and Solid Riddle Book
In this matter activity, students complete four riddle questions regarding liquids and solids. Students read riddles about matter types and write their answer inside an ice cream cone.
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Water Cycle: Weather Lesson 1
First graders go on a water walk, collect weather data, and measure rainfall for a month. They examine the water cycle in this series of lessons.
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Starch and Sugar Testing 1
Eighth graders determine the presence of starch and sugar in unknown solutions. This task assesses students' abilities to observe, record and interpret data, classify, generalize/infer, construct data tables, and identify sugar and...
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I'll Have an Order of Subtraction Please!
Students explore number values by completing consumer math worksheets. In this math functions lesson, students identify the use of a decimal in numbers and the place values that are represented when dealing with money. Students complete...
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Geology and the Battle of Gettysburg
Young scholars create geologic maps of the Gettysburg battlefield. In this geologic skills lesson, students consider the variations of Earth's surfaces and explore strategies employed by the North and South in the Battle of Gettysburg to...
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Temperature and Enzymes
Students compare the times it takes the milk in each of two cups to curdle. They are told that an enzyme that is added to the milk, rennin, is involved in the natural curdling process of milk. Students are asked to consider what...
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Conservation of Mass
In this conservation of mass worksheet, students design an investigation to demonstrate the Law of Conservation of Mass. Students describe their investigation, collect data, graph the data and write a conclusion about what they discovered.
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Women and the Homestead Act: Creating a Place for Themselves In the West
Eighth graders examine basic elements of the Homestead Act, describe gender make-up of the West before and after the Homestead Act, connect the Homestead Act with women's suffrage, and create a modern day business propaganda pamphlet.
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Sometimes, solid + liquid = gas
Third graders experiment with common household liquids and solids. In this chemical reaction lesson, 3rd graders discuss phase changes and experiment to find other ways to create gases. They use water, vinegar, lemon juice, flour, baking...
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Reporting on the 1920s
Use this roaring 1920s history lesson to have young writers research primary and secondary sources. They use their research to examine the events or famous public figures of the time period. Next, they imagine they're in the 1920s and...
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Mass, Volume, and Weight
Learners explore mass, volume, and weight. In this science and measurement lesson, students compare volume, mass, and weight after listening to the teacher's description of each. Learners explore different scales and balances and...
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Newton's Laws of Motion Crossword
In this Newton's Laws of Motion crossword puzzle instructional activity, students use the 13 clues and the terms in the word bank to help them correctly complete the word puzzle.