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Making Lightening: In Your Mouth
Students look at a lightening demonstration. In this lightening instructional activity, students bite into a wintergreen candy while looking in the mirror in a dark room. They see sparks in their mouths if they perform the task correctly.
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Magnets 2: How Strong is Your Magnet?
Students work together to test the strengths of various types of magnets. After testing, they create a graph showing how the strength changes as the distance from the magnet increases. They discuss how forces can act from various...
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Magnets 1: Magnetic Pick-ups
Students are introduced to the power of magnets. In groups, they look at different objects and make predictions on whether they believe they are magnetic or not. They test their predictions and share their results with the class.
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Water and Ice
Students examine the relationship between water and ice. In this physics lesson, students read the book Amazing Water and participate in an experiment where they freeze water into ice cubes. Students observe the changes in the water when...
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Making A Compass
This interesting science lesson is about the compass. Students make a compass out of a magnet, sewing needle, cork, and a glass dish. The lesson includes both a pre and post-test for the students to take, and some very good links to...
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Exploring Magnetic Fields
Students develop the concept that magnets attract and repel items and exert a magnetic field that can vary in strength.
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Restriction Enzymes
Students explore enzymes and enzyme combinations. They examine and cut up and practice matching DNA sequences.
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The Ghost Particle
Students collect evidence to make inferences about a object hidden inside a sealed box. They think critically and logically to raise questions. Students identify questions that can be answered through investigation. They formulate and...
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Olympic Solar Energy
Students use cardboard and aluminum foil to construct a solar oven that concentrates enough sunlight to cook a hotdog. They review the history and use of solar energy in relation to the Olympics.
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Introduction to Magnetism and Electronics
Students are introduced to the concepts of magnetism and electronics. As a class, they walk through the steps of the scientific method and define new vocabulary. In groups, they are given a bag of objects and they are to separate them...
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Converting Metric Units and Prefixes
Learners investigate the length of various objects. In this measurement instructional activity, students convert one metric unit to another. They explain the importance of a uniform system of measurement.
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Coal and the Environment
Students read about how burning coal affects the environment. After students finish reading about how burning coal affects the environment they have a group discussion to discuss what they thought about the information.
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Magnetic Domain
Students participate in activities in which they examine magnetic domains. They analzye how different colored metals and how they react to magnets.
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Plotting a Magnetic Field
Pupils experiment with a set of materials. They plot the magnetic field that arises from a regular bar magnet. They discover how a magnet affects a compass.
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Properties of Magnets
High schoolers determine the physical properties of magnets. They analyze the size, number of poles and strength of the magnets. They make observations of what happens to magnets when they are placed next to each other.
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How is the Strength of an Acid Determined?
Students study acids and how they can be measured. For this acid lesson students distinguish the properties that create strong and weak electrolytes.
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Corrosion/Conservation/Preservation
Young scholars examine the reasons why metal corrodes in regard to metal artifacts. In groups, they discover the affects of salt water on metal and compare the type of corrosion found on iron. They also research the types of metal...
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Electrophoresis Analogy
Learners participate in a simulation of electrophoresis separation of DNA fragments. They link arms to form DNA fragments with each student representing a nucleotide. As they move through an obstacle course they discover how fragments...
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Checkbook
Develop life skills through the use of an AppleWorks Banking kit, a spreadsheet program, and a role play activity. This life skills instructional activity utilizes technology plus busines and social studies principles. Note: All...
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DNA Fingerprinting with Gel Electrophoresis
Students use DNA fingerprinting to demonstrate the concept that DNA fingerprinting can be used to identify individuals and solve problems. They use gel electrophoresis to analyze the DNA of a suspected criminal to prove innocence or guilt.
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Electrolysis of Water
Ninth graders examine the electrolysis of water by completing an experiment. In this water lesson students will explain how hydrogen can be extracted from water and how energy flows through an electrolysis system.
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Outbreak! Electrophoresis: Where the Bands Are
Students examine why pieces of DNA move at different rates and over different distances. For this DNA lesson students complete an activity.