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Does Weight Affect Drag?
Young scholars investigate how weight affects a parachute's rate of fall. In this investigative lesson plan students test parachutes, average results and conclude what makes a faster descent.
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Maple Syrup Production
Students examine the steps of maple sugar production and the labor and effort involved from the tree to the final product. They participate in a taste test game, and if they have access to maple trees, make their own syrup and sugar.
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Personality and Posts
Students examine the personality type needed to become a diplomat in the US Foreign Service. They look at the results of the Myers-Briggs Personality Test that each diplomat in training must take. They study their own personality type to...
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The Nutritional Content of Food
Students are given three unknown samples and must perform two chemical tests in order to determine if the samples contains protein and/or starch. Students work with corrosive or toxic reagents.
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Temperature and Enzymes
Students compare the times it takes the milk in each of two cups to curdle. They are told that an enzyme that is added to the milk, rennin, is involved in the natural curdling process of milk. Students are asked to consider what...
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States of Matter Mini-Unit
Students identify he phases of matter (solid, liquid, gas), and why they take place. They comprehend what a physical change is and what a chemical change is. Students know the difference between a Mixture and a Solution.
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Crustal Sinking
Pupils measure the rate of sinking of a test tube into a beaker of "glop", representing a model of the interaction between the Earth's crust and upper mantle. This task assesses students' abilities to make simple observations, collect,...
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Is There Life Before 121?
Young scholars observe microbial growth in the lab. In this biology lesson, students determine the conditions suitable for bacterial growth. They explain the methods of sterilization and bioburden testing.
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All About Me
Students create a collage from magazines, and the internet that is reflective of themselves and write a friendly letter via email to a pen pal. They take their letters through the writing process and write their final draft on Microsoft...
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Boat Building
Pupils design and contrast a boat made out of aluminum foil. They test the boats to see which boat floats the best using three different solutions and steel ball weights. Students work on their own to construct a boat of their own...
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Map Memory
Fifth graders, working in a whole class setting, label a United States map with the names of all the states that they know. They transfer the names of the states to an individual map and color it. Next, they receive directions on how to...
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Quick Breads, Pancake/Waffle Lab
Students explore the bread, cereal, grain food group on the Food Guide Pyramid. They test recipes for quick breads which are high in carbohydrates and determine the purpose of each of the ingredients in pancakes or waffles.
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A Tree is an Ecosystem
Students make observations about trees. In this ecosystem lesson, students observe and record all living and non living things they find under a tree, look for birds nests, evidence of woodpeckers and take samples such as leafs, bark,...
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Biotechnology: Monster or Miracle
High schoolers explore biotechnology. In this scenario-based lesson, students take a survey on what they know about genetic engineering, view a PowerPoint, and conduct a web quest. High schoolers will then be placed in groups, and...
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Monitoring Energy Expenditure
Students use heart rate monitors and complete a swimming and running test. These tests allow students to obtain personal data, to manipulate the data through calculations of various parameters, and to graphically represent the data.
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Ice Melting
Students design investigations to test various materials to prevent heat gain in frozen water. The task assess students' knowledge of scientific inquiry including the following skills: observation, data collection, measurement,...
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Insulators
Students design and carry out an investigation to test which materials is the best insulator: they predict which way heat energy flows in a system and analyze the flow of energy in a system from one point to another and from one form to...
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Heat Retention
Students test 4 materials to see which would be best for use as a heat mass. They then graph the temperature verus the time of the substances and decide which material would make the best heat mass.
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Survival
Students determine the best material from which to make a jacket to keep the body warm in a cold, dry, windy climate. This task assesses the student's ability to perform an entire investigation. In this question the independent...
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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,...
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How Effective is Perspiration at Cooling?
Students collect data on the cooling of water in two different test tubes, one that is wrapped in wet newspaper and one in dry newspaper. They then relate this cooling effect to the body's perspiration.
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Catalase Enzyme
Young scholars design and conduct an experiment to test their ideas about how to speed up or slow down the rate of an enzyme-catalyzed reaction. They have access to an array of physical and chemical factors that might influence enzyme...
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Buoyant Force
Students investigate the scientific concept of why some objects float when put in a liquid solution. They apply the laws of motion and force while conducting classroom activities. Students also take notes and answer target questions to...
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Language Arts: The Doctor Will See You Now
High schoolers are able to compare the treatments available for certain medical conditions during three different points in time during the last hundred years; list the medicines and drug therapies available now that have helped them and...