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Acid Rain in our State
Learners conduct internet research on acid rain, a serious environmental problem. They examine the pH levels of rainwater for their state, collect data from their community and investigate the causes and solutions for acid rain.
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Go with the Flow
Students gain an understanding of the difference between electrical conductors and insulators, and experience recognizing a conductor by its material properties. They build a conductivity tester to determine whether different objects are...
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Medical Instrumentation
Young scholars analyze how medical devices that help the human body function. They work in pairs or groups to draw multiple views of the medical device and describe how engineering is used by biomedial engineers.
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Acids and Bases: Together again!
Young scholars identify principles behind acid-base reactions. They predict factors that may affect an acid-base reaction. Students identify questions and concepts that guide scientific investigations.
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pH Scale, acids and bases
Eighth graders define the pH scale, acids and bases. They distinguish between acidic and basic solutions using litmus paper. Students review simple chemical formulas. They define the subscript and coefficient in terms of chemical...
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Experiment on Measuring Reaction Rates
Learners investigate the rate of a chemical reaction. In this rate of reactions lesson plan, students use an electronic balance to measure the change in mass of a chemical reaction between hydrochloric acid and calcium carbonate. They...
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Getting Down to Basics (and Acidics)
Seventh graders investigate acids and bases. In this acids and bases lesson, 7th graders use household items such as coffee, lemons and soap to define acids and bases. They observe a demonstration to show how indicators determine if a...
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Chemical Composition of American Coins
Students investigate the chemical composition of pennies dated 1983 or later. For this chemical composition of American coins lesson plan, students scratch the surface of the penny to expose the zinc core. They put the penny in...
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Don't Let Hazardous Waste Be a Hazard to You!
In this recognizing hazardous waste worksheet, students observe hazard signs, read informational passages, and unscramble the words to identify hazardous waste products. Students unscramble 4 words.
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pH and Red Cabbage Juice
Students review properties of materials and define what pH tells them about matter. In this pH levels lesson, students determine whether materials are acids or bases using indicator substances.
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Waste Aggregates and Material Properties
Students define specific waste materials that could be used as aggregate in concrete. In this aggregate and waste lesson plan, students brainstorm on how to incorporate waste in construction and define different aggregate materials.
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RHS Campaign for School Indicator
Students study Ph and how acids and bases can affect it. In this indicators instructional activity students divide into groups and complete a lab activity to investigate what happens when they add indicators.
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What Influences Reaction Rate?
Students study reaction rates, what determines how fast a reaction happens and how the chemical changes occur. In this reactions instructional activity students complete a lab where they use Alka-Seltzer to observe reaction rate and...
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Water and Ice
Young scholars experiment with water and ice. In this states of matter lesson, students explore how water can change from a solid to a liquid and back again. They discuss and write about the results of the experiment in a science journal.
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Sedimentary Size and Structures
Students interpret the Earth's history from models. In this investigative lesson students create sedimentary deposit models.
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One Ring to Rule Them All
Young scholars continue to read Tolkien's Lord of the Rings. In groups, they analyze the different metaphysical aspects of the ring and discuss the characters use of power in the story. As a class, they examine Frodo's reasoning for...
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Water and Ice
Young scholars investigate how water changes state. For this water lesson, students observe, measure, and describe water as it changes state. This lesson includes extensions which can be accessed via the provided web links.
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Vocabulary Practice for Week 2: The Call of the Wild
In this vocabulary worksheet, students learn 20 words in a list. Students answer 11 varied questions about the meanings of the words. Although it is not labeled with a title, these vocabulary words are related to The Call of the Wild by...
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Hazardous Waste Hot Potato
Students investigate hazardous substances. They work in groups to decide how to properly dispose of such materials..
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Does Size Matter?
Young scholars explore the surface area to volume ratio in cellular respiration. While participating in an interactive lab experiment, they examine proportional surface area and discuss nanotechnology. Students observe the...
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Science 9 Unit 3 Worksheet
In this chapters 2 and 3 science guided reading worksheet, students read corresponding material pertaining chemical reactions and the periodic chart answering 40 fill in the blank questions.
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Look At A Landfill
Students explore how landfills function. In this landfill lesson, students explore the use of landfills and the decomposition process by creating a model landfill. Students discuss pros and cons to landfills and how potential problems...
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Periodic Table of the Elements
Students experiment with transition metals. In this transition metals lesson students find the common properties of transition metals and conduct an experiment using one of them. Students then answer questions regarding what they...
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A Green Patina Finish
Students create a blue-green patina that serves as a protective coating on copper jewelry or other artwork. Using four different experimental methods, students apply patina to copper pieces and compare the results of the different...
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