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EGG-cellent POLYMER PACKAGING DESIGN
Students investigate the concept of a polymer using an experimental design of protecting an egg in a bookbag. They test the properties of polymers and form an educated solution to the proposed problem. Then they describe the steps used...
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Blend-A-Plant Levels of Organization
Students' identify and analyze the levels of organization and the emergent properties through experimentation. Students' apply the differences in the properties of a plant before and after it has been subjected to a kitchen blender.
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Eggs On My Head
Students apply math skills using formulas to solve a Physics equation. Working individually, students create an equation to calculate the drop rate of an egg from a tower so it will hit a specified target, the teacher. Students test...
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Rockin Roller Coaster
Students discuss gravitational potential energy, kinetic energy, and the relationship between potential and kinetic energy. They create a working roller coaster from provided materials and criteria then evaluate each roller coaster. They...
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Density
Second graders watch a demonstration and complete an experiment to determine how an objects' density allows it to float or sink. They work in small groups to assimilate the characteristics of items that float as opposed to simply...
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Gravity
Students explore gravitational force. Through experimentation, students observe the acceleration of objects when they fall. They examine air resistance, and how the human body is attracted to the earth. Students discover the...
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Lesson 5: Boyle's Law
Young scholars participate in a lab to verify Boyle's Law using applied force (weight) to do work on a closed isolated system of air. "Elasticity of Gases Apparatus, BASIX" from Sargent-Welch is the syringe apparatus used to measure...
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Field Trip Preparation
Students make a contingency plan in case of unexpected events such as bad weather. They discuss safety and appropriate conduct.They map out a schedule to ensure that sufficient time is allotted for all activities.
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How Hard is Chocolate?
Students conduct an experiment mimicking a hardness test. They determine the hardness of chocolate bars. Students examine indentations to determine the hardness of chocolate bar and infer reasons for the differences in hardness. They...
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Our Sense of Taste
Students explore the relationship between the senses of taste and smell using a blindfold taste test. In partners, they taste different foods with their noses plugged and unplugged. They create a life size outline of the human body to...
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Phase Transition Temperature of Fats
In this chemistry worksheet, students investigate through experimentation the solidifying behavior of some edible fat mixtures by determining their cooling curves. Then they data-log equipment to obtain a large number of temperature...
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Cell Growth and Division
In this biology worksheet, 9th graders identify and explain what cell stay in inter-phase. Then they describe which stage of cell is the shortest and determine why that is true. Students also explain the process of mitosis.
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BIO205-CH1- Intro Word Search
In this word search worksheet, students locate words related to biology. The word list includes protists, viruses, plants, spiral, and biotechnology.
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Electricity and Magnets
In this physics review worksheet, students compare average and instantaneous speed, review Newton's laws, electricity, and magnets. This worksheet has 12 fill in the blank, 8 short answer questions, and 6 problems to solve.
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Where do Plants Get their Food?
For this where do plants get their food worksheet, students design an experiment that will disprove the idea that plants obtain their food from soil. Students will set up their experiment and design a data table that will record data...
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Clues to Copying the Code
In this DNA worksheet, students access a website to determine the information that was used to understand DNA replication. Students compare the difference between observations and opinions. This worksheet has 7 short answer questions and...
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Chemistry 301
In this chemistry 301 activity, students answer questions as it relates to the electron configuration of given elements. Students use the periodic table to assist in their interpretation of the questions provided.
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Heat of Combustion Lab
In this heat of combustion lab, students measure the heat of combustion for paraffin wax, butane, and cheetos. Students will apply the 1st law of thermodynamics to calculate the heat lost by the fuel and the heat gained by the water to...
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Early History of the Atom Homework
In this early history of the atom worksheet, students answer 4 questions about Thomson's Plum Pudding model of the atom and Rutherford's experiment that led to the understanding of some of the structures of the atom.
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One Plus One Makes New
Students discover the properties of matter and how they change when composite materials are produced. In this informative lesson students write up a question and procedure to an experiment then analyze and draw conclusions based on...
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Drifting Downward
Young scholars study the effects of different salients and temperatures on vertical movement of an organism. In this experimental lesson students design different shapes of foil to simulate drifting planktonic organisms.
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Volcanoes!
Students study the Mount St. Helens eruption and how it occurred. In this experimental lesson students complete a lab that shows the eruption of Mount St. Helens.
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Perception is Not Always Reality
Students view various types of illusions. Using one of the illusions, they try to determine how a scientist might explain them. They discover a t-illusion and use their own words to analyze them. In groups, they research a different...
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Sounds of the Wetlands
Learners identify the sounds of different bird calls. In this biology lesson, students create a sound map. They explain how this method is important in tracking wildlife.