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Protoplast Production (Plant Cells Without Walls)
Pupils explore the spherical protoplasts of plants. Students observe that plant cells have a plasma membrane in addition to the cell wall. Pupils plasma membranes, solutes and organelles.
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Making A Compass
This interesting science instructional activity is about the compass. Students make a compass out of a magnet, sewing needle, cork, and a glass dish. The instructional activity includes both a pre and post-test for the students to take,...
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Science Safari: Energy Resources
Students pick a topic that is related to energy and power companies, tools, and careers. They organize information, photos, illustrations, video, or other graphics into a presentation.
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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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Radio Waves
In this radio waves instructional activity, students read about how broadcasting uses radio waves to deliver sound and how radio signals are received. Then students complete 3 short answer questions.
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Solar Cell Simulation
Second graders describe how energy moves from the Sun to the photovoltaic cell to the wire and to the load. In this solar cell simulation lesson, 2nd graders demonstrate the movement of photons and electrons to emulate how solar energy...
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Magnetism and the Magnetic Force
Fourth graders investigate magnetism and the magnetic force.
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Magnetism: Knowledge Quiz
In this magnetism quiz instructional activity, students complete a set of 10 multiple choice questions covering a variety of concepts about magnetism.
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Power Blackout Assessment
Students discuss the importance of power grids in power generation. In this physics instructional activity, students explain the impact of power failure. They investigate the power blackout in 2003 and discuss their findings.
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Let's Think About... Magnets and Gravity
Students watch an episode of the PBS show "Jay Jay the Jet Plane," and explore magnets and gravity. They conduct various experiments involving magnets and sand, bean bags, and a fishing pole with magnets.
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Magnets
Students explore the concept of magnetism. In this magnetism lesson, students use bar magnets to conduct experiments regarding magnetism. Students also use a magnetic compasses to examine magnetic poles.
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Magnets
Students explore the science of magnets and how magnets work. They conduct a series of fun experiments and magnetize objects and demonstrate how magnetism operates right through other materials.
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Electrophoresis Analogy
Students 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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What’s That, I Can’t Hear You?
Students investigate forms of energy as well as light and sound. In this science instructional activity, students participate in hands-on activities that require them to evaluate how sound affects astronauts in flight. A video of this...
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My Test Book: Decimal Addition and Subtraction
In this math skills worksheet, students solve 10 multiple choice math problems that require them to add and subtract using decimals. Students may view the correct answers.
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Exploring Atoms
In this chemistry instructional activity, learners complete 29 fill in the bank questions about atoms based on the movie Exploring Atoms from the website www.brainpop.com .
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Newton's Laws
Students examine and discuss Newton's Laws and discover his contribution to physics. In groups, they participate in an experiment in which they much apply the Laws to the world around them. They describe contact and conservative forces...
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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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Particle Physics- Activity Five
In this particle physics worksheet, students use graphs and tables to predict the particles formed during a specific observation event. They complete 5 multi-part fill in the blank questions.
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Activity One -- Fundamentally Speaking
In this science worksheet, students examine how the universe is bound with the atomic particles and focus upon the findings of two historical scientists.
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Detecting Disease
In this detecting disease worksheet, learners will review the different tools scientists use to identify diseases including the steps of Koch's postulates. This worksheet has 14 fill in the blank and 4 short answer questions.
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