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Using Lego Robotics in a Science Fair Project
Students construct a controlled experiment using Lego vehicles. They create a standard vehicle, test the vehicle on different surfaces, and calculate the average results.
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Electrical Engineers for a Day
Students build a robot out of a 3-¿¿ inch floppy disk drive, two floppy disks, and some other miscellaneous supplies. They apply information they gather about electrical circuits from a web-based circuit design program.
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Your Blooming Pond
Students model a pond system that becomes enriched with nutrients (fertilizer). They manipulate variables, make observations over time, and draw conclusions that may lead to further inquiry. They, in groups, simulate a pond environment.
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Mystery Boxes
Students make observations about Mystery Boxes that their teacher has made up and describes the motion of the object inside the box and hypothesizes it's shape based on their observations.
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Give Me Some Air!
Third graders examine how trees produce oxygen. They examine satellite images of the reservation they examining and interpret the number of trees on the land. They determine how natural resources should be used wisely.
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Detection Detective
Students describe what each detection method uses and rank the wavelengths of each if appropriate. They answer questions about absorption, importance of materials and explain differences. Students make sure they describe diagnostic uses...
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Thinking inside the Box: Dangers of Tanning Beds
Students research their assigned position pro- or con- for the statement "The use of tanning beds by teens should be regulated" and write a short position paper. They participate in a debate concerning the statement. Students write a one...
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Underwater Habitats
Students make a hydrophone and attach it to their Sea Perch ROVs. They use the hydrophones in conjunction with the underwater cameras on the ROVs to explore their local aquatic environments.
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Biological Sampling Device Using a Sea Perch
Students construct plankton nets to be towed and collect specimens to be examined and analyzed in the classroom. They develop research skills through collection of an aquatic sample. They write lab reports after interpreting, identifying...
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Ice Core Research
Students study the work of Dr. Hajo Eicken through an audio conference. They engage in a conference call with Dr. Eicken to identify how ice core research is designed and conducted. After asking Dr. Eicken questions, they record their...
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Building A Sturdy Car
Students build a sturdy Lego car using a motor and a pulley. They determine how sturdy the car is by dropping it from the height of the teacher's knee.
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Containers
Students investigate the effect of different container materials on heat transfer; draws a conclusion about the best insulator; and applies concept to a new, seemingly quite different problem.
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Run For Your Life
Students draw a picture of animal tracks a scientist might find after they read a story about a fox chasing a rabbit. They make up a key to represent the foxes' tracks and the rabbit's tracks.
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Gwynns Falls
Learners investigate the question: What is the impact of urban development and expansion on the health of a decidious forest ecosystem and humans? They examine the issue of land development by responding to a specific scenario and...
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Science: Testing Water for Toxicity
Learners investigate the potential toxicity of water samples using California blackworms to test water quality. They observe the worms' behaviors in different water samples and determine which sample has the highest toxicity. At the...
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Studying with Chemical Compounds
Students create a foldable to help them remember topics on chemical compounds. In this physical science lesson, students differentiate ionic and covalent compounds. Given certain compounds, they identify whether it's ionic or covalent.
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Optical Illusion Machine
Students explore optical illusions. Using Legos, they construct and motorize a machine that has an axle that's geared up and geared down, complete a worksheet, and answer discussion questions.
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Testing Foods
Pupils perform an experiment using brown paper bags to determine which foods have oil in them. This task assesses student's abilities to make simple observations and inferences from them.
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Color Dots 3
Students make simple observations, test mixtures, and make generalized inferences from their observations. They observe bleeding of colored inks with water.
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Mythical Animals
Young scholars create imaginary animals by assembling pictures of body parts from pictures of real animals. This is one of three linked tasks. The others are "Who's Parts Do I Have?" and "Animals Piece by Piece."
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The Food We Eat
Students plan a menu for one day after they study the food pyramid and learn about their daily food requirements. They are given an updated food pyramid with a summary fo dietary recommendations that replaces the old standard "four food...
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Help! I'm Under Too Much Pressure!
Students play with a ping pong ball sized piece of modeling clay observing what happens to the clay as they play with it and write their observations in their notebooks. They share the results of their observations introducing the term...
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Mystery Card 2
Students make a circuit on a mystery card. They then use an electrical tester to determine where electricity flows between circles on the card. They will connect wires, bulbs, and a battery to form an electrical tester.
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Animals Piece by Piece
Students sort organisms and objects into groups according to their parts and describe how the groups are formed.They identify body parts of animals from puzzle pieces, assemble the puzzle, and name the animal.