Cornell University
Chemical Reactions
Investigate the Law of Conservation of Mass through a lab exploration. Individuals combine materials to initiate chemical reactions. They monitor for signs of reactions and measure the masses before and after the reactions for...
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Laboratory: Micro Rockets
If you know how to employ the exothermic reaction between hydrogen gas and oxygen gas to make a miniature rocket, then this worksheet is a fabulous lab sheet for your chemistry charges. First, they observe a spark in pure oxygen and one...
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Gases and Plasmas
Young scholars determine what plasma is and why the sun is made up of plasma. They recognize situations where plasmas are found in nature and made by man. They discuss why the sun is a huge ball of plasma and if there are different...
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Scientific Method Experiment: Factors Affecting How Ice Melts
Young scholars demonstrate the scientific method by conducting an ice cube melting experiment. They make predictions and observations, and conclude what factors make ice melt more slowly or quickly than normal.
NASA
Astronomy Mission Module
Yes, scientists say, there is other life in our solar system! And the best place to look is on Europa, a moon of Jupiter. Here, learners mimic the techniques scientists use to gather information about objects in our solar system, write...
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How Can You Tell One Clear Gas From Another?
Fifth graders perform experiments to determine the identity of an unknown gas sample. In this chemistry lesson, 5th graders fill balloons with air, oxygen, hydrogen, and carbon dioxide. They use mass and reactivity to identify the gases.
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Is it a solid or liquid?
Learners review the vocabulary terms solid and liquid. They also review that adjectives tell what kind, which one, and how many. The teacher introduces a "Oobleck" after reading "Bartholomew and the Oobleck" by Dr. Seuss. The students...
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Hot Chocolate Lab
Students wear goggles and collect materials and then set up computer program to use the temperature probes. They insert the probe into the milk recording temperature every 30 seconds and then record the data on the table.
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Lesson 11 - Potable Water
Students investigate the meaning of potable water and water reuse. They define water quality and quantity problems. They complete worksheets, a quiz and design a poster.
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Biodegradability
Students test a variety of plastic bags to test its biodegradability. They record their observations and discuss them once the experiment is complete. They identify materials best suited to be placed in a landfill.
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Aeronautics: Bernoulli's Principle
Students explore physics by participating in a science activity in class. In this flight properties lesson, students identify Bernoulli's principle of flight and his theory of statics and motion. Students conduct a demonstration by...
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Character Worksheet Four
For this character worksheet, students answer short answer questions about themselves, talking to people at the faire, and about patrons. Students complete 31 questions.
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The Water Cycle
Pupils develop a better understanding of the need to conserve our renewable resources. In this water cycle lesson students take notes, complete a guide sheet and illustrate the water cycle.
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Crystals: Geometry and Groups
Learners discuss the importance of examining crystals and experiment growing them. In groups, they complete a project in which they use groups in geometry just like crystallographers. They practice solving the groups and proofs and...
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What Are Elements?
Students investigate elements by by defining scientific terms. In this Periodic Table of Elements instructional activity, students utilize a glass of water, and powdered fruit drink to perform a lab activity demonstrating...
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Character Worksheet Two
In this character activity, students answer questions about themselves and about their motivators and external characteristics. Students answer 22 questions.
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Element Research Project
Students research elements on interactive Internet periodic tables, take notes using Inspiration software, and write descriptive paragraphs with graphics. They create presentations.
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Science: Floating and Sinking Objects
Second graders discuss why some objects float while others sink. They examine various objects and predict whether or not they will sink or float. Students discover the properties needed for objects to float.
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Diaper Inquiry
Fifth graders carefully examine and investigate the products contained in a diaper. They particularly analyze the crystal sodium polyacrylate, a product developed for use in astronaut diapers. They follow the scientific method, forming...
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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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Periodic Table Assignment
In this periodic table worksheet, high schoolers complete a crossword puzzle given 22 clues about elements in the periodic table, periodic law, properties of elements and atomic mass and number. Students also fill in a periodic table to...
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Physical and Chemical Properties
In this properties learning exercise, students write the correct term in the spaces beside each definition. Then, students unscramble the letters in the boxes to answer a riddle.
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Going, Going, Gone!
Sixth graders use the scientific method to test variables of evaporation. In this evaporation lesson plan, 6th graders test a wet handprint on a paper towel and relate this experiment to weather conditions.
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Energy and Control
Seventh graders construct a lunch box that maintains functional temperature zones and does not allow heat transfer between the zones. They examine the transfer of heat, the capacity of certain materials to hold heat, and how the...