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Inertia
Students conduct an experiment to apply Newton's first law of motion. They observe the inertia of an object in regard to its mass. The students record and graph the outcomes of their investigation and present the relationship between...
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Sound: Are All Sounds Loud?
First graders explore physics by utilizing education software. In this sound properties activity, 1st graders discuss the different sounds associated with different materials and perform an object dropping experiment in class....
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It All Began With a Bean
Students explore human anatomy by participating in hands-on activities. In this digestive system lesson, students read the book It All Began With a Bean and discuss the process of food digestion in our body. Students utilize soda...
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Root, Root, Root for the Nutrients
Students observe the growth of a seed, predict what will happen when seeds are planted without soil, and conduct an experiment using a hydroponics system.
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Scale Model of the Solar System
Students work in groups of 4-6 for the experiment/activity part of this exercise. Students know that earth is the third planet from the sun in a system that includes the moon, the sun, eight other planets and their moons, and smaller...
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Poster Assignment: Sports Chemistry
Tenth graders distinguish between chemical and physical properties and changes in matter when given specific examples. They view a video of sports activities. Students chose their favorite sport and design an experiment to improve sports...
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Molar Mass
Learners apply the ideal gas law and Dalton's Law of Partial Pressure to develop an experiment which determine the molar mass of butane from disposable lighters. In small groups, they develop a procedure and have it approved before...
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Heating Crystals
Students examine the effects of heating on various crystals. They formulate and revise scientific explanations and models using logic and evidence. Students work individually during this experiment.
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Experimental Archaeology: Making Cordage
Students make a cordage and use an activity sheet to experience a skill that ancient Native American in North Carolina neded for everyday life.
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Changes In Matter, "The Big Chill"
Third graders investigate why ice cream does not go through any chemical changes when it is exposed to physical changes. They describe the three states of matter in either written or verbal form. Then students experiment with ice cream...
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Floating Soap
Students explore the density of soap. In this science lesson, students conduct an experiment to find which types of soap will float. Students make a hypothesis and record their observations.
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A Pre-Treatment Model for Ethanol Production Using a Colorimetric Analysis of Starch Solutions
Learners recognize the benefits of ethanol and study photosynthesis. In this ethanol instructional activity students complete an experiment that shows the procedure that starch can be hydrolyzed by salivary amylase.
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Aerospace
Young scholars experiment with weight and balance of a glider. In this flight lesson students construct their own flying glider and record their experiment with it.
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Popcorn!
Second graders pop popcorn as a way to experience the scientific process. They form a hypothesis, carry out an experiment and explain their findings.
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Electrical Energy
High schoolers conduct an experiment to find out how well different wires radiate heat when voltage is applied across the wire. They use the results of their experiments to consider how the gauge of the wire and the type of wire affect...
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The Blizzard of 1993
Students 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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Speed and Collisions Administration Procedures
Young scholars investigate speed as an important variable regarding force of an impact. Students roll a car down a ramp and into a block of wood. The distance the car travels, the time until impact and the distance the block moves are...
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Rolling Down Hill
Pupils perform an experiment, collect, and analyze data of a rolling marble down a ramp. They report results after they complete their experiment. Students are assessed in science and writing.
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Dogs & Darwin
Ninth graders construct and conduct a laboratory experiment illustrating the transfer of mutations. They compare and contrast natural selection in organisms with long and short reproductive cycles.
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Swingers
Students investigate the motion of a swinging pendulum. They experiment with a pendulum to find out why it might swing at different speeds at different times.
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Water-Holding Capacity
Students design and conduct an experiment to compare the water-holding capacity of sand, soil, and moss. They measure the change in weight for each material after adding the same amount of water to each material.
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Monitoring Oxygen Level
Students measure oxygen percentages in room air and air exhaled after they perform various activities. They explore various websites, and record and analyze the data from the experiments.
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Paper Chromatography
Students use this design the illustrate how ink can be separated into its component chemicals using paper chromatography. They use five unknown samples of ink on pre-labeled chromatography strips are provided to students. Students use...
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River Planning
Students use a model to conduct an experiment involving dam construction. Based on their observations, they draw conclusions about social, economic, and and environmental issues and make a decision concerning dam location. As a group,...