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Angles in Standard Positions
Students identify positive and negative angles using the Unit Circle. In this pre-calculus lesson plan, students identify the different angles on a unit circle using the coordinate plane and the four different quadrants as a guide. They...
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Rounding Decimals
In this interactive rounding instructional activity, 4th graders practice rounding decimals to the given place value. There are 10 rounding problems to complete.
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Rusting-A Form of Oxidation
High schoolers conduct an experiment to observe oxidation. In this chemistry lesson, students explain how rusting happens. They rank metals according to their conductivity.
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The Importance of Teaching Text Structure Lesson Plans
Using text structure lesson plans can help students improve their understanding of what they read.
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Equivalent Equations
Answer the age-old question every middle schooler has, what are equivalent equations? Here, they will explore the concept, discuss what equivalent equations are, and how to solve them. They also discuss performing an operation on both...
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How Does Human Respiration Relate to Radon?
Students examine the role of human respiration and how it relates to radon. They identify damage to the lung from the exchange of carbon dioxide and oxygen. They work together to complete a lab activity and worksheet.
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Different Types of Orange Juice Contain the Same Amounts of Vitamin C?
Students measure and compare the amount of vitamin C in orange juice samples. They discover the effects of different factors on the concentration of vitamin C. They participate in an experiment to test the orange juice.
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ISOLATION OF DNA FROM ONION
Learners perform a laboratory exercise designed to show how DNA can easily be extracted from onion cells. They conduct an optional test for the presence of DNA using standard lab equipment.
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Gases and Chemical Reactions
In this chemical reactions worksheet, students calculate the volume or pressure for different gases. Students determine the effect of different stimuli on the rate of a chemical reaction. This worksheet has 1 short answer, 10 fill in the...
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Graphing Linear Inequalities
Eighth graders extend skills for representing and solving linear equations to linear inequalities. Lesson activities build understanding and skill by plotting ordered pairs of numbers that either satisfy or do not satisfy a given...
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Solving Multi-Step Equations
In this multi-step equations worksheet, 9th graders solve and complete 11 different problems that include applying several steps to complete each one. First, they determine what the operations have done to the variable and undo these...
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Amylase Enzyme In Saliva
Young scholars test for amaylase enzyme in a variety of substances. Student pairs perform a series of tests to determine how long it takes the starch sample to change to sugar molecules and the blue color to disappear when various saliva...
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Let's Take a Trip!
Sixth graders plan trip for family of four, and choose best travel plan by studying maps, considering different routes, and visiting Web sites to get airline and travel schedules.
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I Can Do This! Systems of Equations
Learners solve systems of 2-by-2 linear equations using tables,
graphs and substitution. In small groups, classmates work together to discover strategies for solving equations. They use a calculator to graphically represent their answers.
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pH
Learners use a Colorimetric test to measure pH and gain the importance to life in an aquatic ecosystem pH is. They explore the dramatic effect pH level can have on a water body. Students test the pH level of many water samples.
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Developing Soundproofing Materials
Eighth graders investigate the acoustic properties of materials in order to develop soundproofing products. In this soundproofing lesson plan students research different resources, design and perform experiments and fabricate, test...
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Using Present Tense Verbs for Measurement
In this using present tense verbs for measurement worksheet, students read the explanations and examples of active and stative verbs, then interactively complete 5 sentences with immediate online feedback.
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Real-World Linear Equations
Eighth graders practice technology skills through the use of a spreadsheet and a discovery lesson focusing upon linear equations. The technology allows for the visual changes to be displayed for different lines of equations.
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Solving Single-Variable Equations Part II, Simplifying
Seventh graders explore the concept of solving single-variable equations. In this solving single-variable equations lesson, 7th graders discuss how to simplify both sides of an equation. Students discuss using parenthesis and the...
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A Clock Reaction
This is an advanced rates of reactions activity. Students will be determining reaction times, molarities, and reactions rates for different reactions.
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Monomer and Polymer Chemistry
Middle schoolers explain monomer/polymer chemistry of starches and sugars.
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Number Properties - Know 'em, Like 'em, Use 'em
Ninth graders express mathematical properties through creation of advertising jingles.
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Supermarket Smarts
Students examine how a consumer can make informed choices. They visit stores with a prepared shopping list, record the prices on a spreadsheet, create graphs, and create a Powerpoint presentation comparing the total cost of stores and a...
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No Bias Allowed
Students differentiate graphical representations looking for the bias. They use a systematic process in order to solve problems. Students explain how a problem is solved and the steps involved. Even deeper than this is giving the...