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Plate Tectonics: An "Eggs"periment
Students investigate plate tectonics by observing a cracked egg shell. In this Earth science lesson plan, students draw borders of continents on an egg shell, only to watch it crack in a glass. Students record the breakup of...
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99.86% - Measuring Our Sun's Mass
Learners determine just how large the sun is. In this solar system lesson plan, students follow the prescribed steps to draw a box that represents the size of the sun and its mass compared to the entire solar system.
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Bouncing Ball Experiment
Students collect data for a bouncing ball and select one bounce to analyze. They explore the relationship between velocity, position and acceleration. They seek out connections between the graphs and the physical motion of the ball.
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Polynomials and Factoring
Students classify, add, subtract, and factor polynomials. In this polynomials lesson, students classify polynomials by creating their own system. During a discussion, the class decides on a common system. They add and subtract...
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Using Pattern Blocks and Fractions
The lesson plan includes scaffolding with the use of a teacher assistant and peer tutoring. The instructional activity has good intentions and the set up for instruction is well thought out. However, there is not enough information in...
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Balancing the Scales: Understanding Ratios
Students are introduced to the concept of ratios. In groups, they convert sets of numbers into a ratio. After practicing, they use the ratios and proportions to solve story problems. They also calculate map distances and discover map...
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Interest Calculation and Spreadsheets
Students, while in the computer lab working on a spreadsheet program, calculate interest and accumulated value of a savings plan. They follow specific directives on how to create their spreadsheets. At the end of the lesson they print...
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Badminton or Basketball?
Students explain why for a group of n people, there are an equal number of possibilities for subgroups of size k (such that k < n) and size n - k.
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Arithmetic and Square Roots - Week 1
In this basic arithmetic and square root worksheet, students solve basic arithmetic problems such as determining the cost of a meal. They solve equations containing square roots. This three-page worksheet contains eight problems.
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To Infinity: A Numbers Game
Learners explore number values by participating in a class game. In this number sense lesson, students utilize dice, cards, and chess pieces to move their piece closer to the end of a number line, the point of infinity. Learners answer...
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Cubic Unit Models
Fourth graders find the volume of solids. In groups, 4th graders use spinners to determine the dimensions of solids. They construct the shapes, creating a model of the figure Students count the cubes in the model to determine the...
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Properties of Trigonometric Functions
In this properties of trigonometric functions worksheet, students complete 4 sections consisting of 15 problems involving problem solving using Pythagorean and trigonometric identities and sketching functions..
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Exploring Trigonometric Ratios
Students identify the ratios of trig functions. In this trigonometry instructional activity, students construct triangles and use it to derive the values of sine, cosine and tangent. They use Cabri software to create the visual of the...
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Properties of Special Parallelograms
Students identify properties of trapezoids. In this geometry lesson, students are put into groups and use computer programs to analyze polygons. They drag and move the shapes around as they make predictions.
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Environmental Responsibility
Middle schoolers discuss the importance of recycling and preventing pollution. In groups, they complete mini-studies on various environmental issues and evaluate different consumer products. They use global warming data to determine...
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Robotics
learners identify and research robots in various roles in society, and create robotic arms and multimedia presentation based on their findings.
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Graphing Linear Equations
Ninth graders review the information that they have already learned
with regard to linear equations and graphical representations. They then assist in combining equations with a graphical element and complete various graphs with this...
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On the Road Again
Students work with patterns to develop formulas that will help them determine total cost. For this patterning lesson, students watch a video about an NBA trainer. (not included) They work in groups to access the assigned Internet...
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Sight
Students discover how the sense of sight helps us recognize each other and explore color, motion and distance.
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TE Activity: Pulley'ing Your Own Weight
Students experiment with common objects such as spools, string and soap to determine how pulleys make it easier to move large objects. They look at the difference between fixed and movable pulleys. They examine the many uses engineers...
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TE Activity: Heavy Helicopters
Students study the concepts of weight and drag while making paper helicopters. They measure how adding more weight to the helicopter changes the time for the helicopter to fall to the ground. They apply what they examine to the work of...
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Public Land
Students examine the needs of their community for public space and determine the solutions to math problems related to planning landscape designs. They read and discuss an article from the New York Times, create their own designs for a...
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Secret Agent Stan
Young scholars answer time and money questions to solve a mystery. For this time and money lesson, students act as detectives to find Secret Agent Stan's identification number by answering questions from his logbook involving elapsed...
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Get On Board
Young scholars create a ticket table illustrating the cost of tickets by alternative transportation. In this number sense lesson, students write number sentences to compare and contrast difference information in their chart. Young...