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The Penny Experiment
In this science worksheet, students conduct an experiment with a penny and determine the amount of drops of water that can stick to a penny.
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Investigating Acidity
Students classify liquids as an acid, base or neutral. They use purple cabbage juice as an indicator to test several liquids in order to group them as acids, bases or neutrals.
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Compare Fabric Materials
Students identify different fabrics and their properties. They test and observe the fabrics and record their results. They suggest differnet uses for them. They discover how engineers want to design products that are durable.
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Bridges- Design a Bridge
In this bridge design worksheet, students answer 5 general questions about bridges. Students follow the directions to construct 4 types of bridges with paper and test them for strength.
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Is Your Water Clean?
Students compare water quality of different sources. They test water samples for odor, phosphates, pH, bacteria, and dissolved solids. they fill out a data table and answer questions about their findings.
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Pollution Solutions
Learners visit a local park to test the quality of the aquatic environments. They search for sources of pollution and examples of pollution control. Based on their obeservations and experiments, they rate their local environment.
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Critical Analysis of Evolution
Tenth graders discuss anomalies in nature and science. They discuss times that anomalies led to the collection of data that explained the phenomena and contributed to changing scientific understandings. Students work in groups to...
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Monitoring Aquatic Ecosystems Lesson Plan
Students perform an experiment to test the quality of the water in a marsh.
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States of Matter
Students explore the states of water. In this physical science lesson, students use ice and dry ice to observe the changes in the state of matter. Students record the results.
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Perception is not Always Reality
Seventh graders explore explanations of natural illusions. In this perception lesson students solve a problem by applying the process of science.
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Fairly Simple Mineral Identification Exercise
Students perform simple field tests on a variety of minerals and use their results and a given data chart to determine which mineral each specimen is.
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Open-Ended Scientific Method Lab
Students inspect a given problem and come up with a hypothesis. In this investigative lesson students come up with a hypothesis for a problem, test each hypothesis and evaluate how successful each one was.
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Circuits
Students draw a schematic diagram of parts needed to build an op-amp. In this physics lesson, students test the operation of their machine. They graph and analyze data using excel.
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Keep It Cool
Young scholars complete a science experiment to study insulation, heat transfer, and permafrost. In this permafrost study lesson, students design and test a soda insulator. Young scholars graph their class data and discuss the results....
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The Working of Scientists
Young scholars define and explain the basic concepts of experimental design. In this scientific method lesson students complete a hands on activity, develop and present proposals to test their explanations.
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Developing Soundproofing Materials
Eighth graders investigate the acoustic properties of materials in order to develop soundproofing products. In this soundproofing instructional activity students research different resources, design and perform experiments and...
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Observing The Influence Of Acid Rain On Plant Growth
Students observe one of the direct effects of acid water on plant growth. Students engage in an experiment which will take about 2 weeks. Students will understand the effect that acid rain has on plant growth.
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Earthworm Bridge
Fourth graders complete analysis experiments for decomposers and their adaptable traits. In this decomposers lesson plan, 4th graders test worm behavior to light, sound, warmth, touch, and moisture. Students work in groups to analyze the...
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Starch is Everywhere
In this science worksheet, students add a few drops of iodine solution to each of 10 substances to determine if they contain starch. The iodine will turn blue if the item contains starch.
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Activity #19 Oxygen For Yeast
Students observe and record what occurs when yeast is added to hydrogen peroxide. They indicate why a chemical reaction (decompostion) must have occurred during the experiement. Pupils explain why yeast was used. Students comprehend the...
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Design Team Challenge
Learners work in groups to build a robot. In this robotics lesson, students create an electronic robot and program it to follow directions. They create an obstacle course for the robot to follow and test its performance.
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The Air Car
Students, in groups, design and construct an air car capable of acceleration. They view a video on acceleration, test their cars and make adjustments as desired.
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Penny and Cup Game
Students study the human body and their five senses by participating in a penny cup game. In this human senses lesson, students test their monocular and binocular vision by completing a penny drop experiment.
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Introduction to Toxicology
Students explore the science of toxicology and the relationship between a toxic reaction (response) and amount of substance (dose). They observe two demonstrations illustrating the concept of dose-response.