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Lenses
Students explore vision by experimenting with lenses in equipment. In this optics lesson, students define the different technology that enhances vision such as microscopes, telescopes and cameras. Students experiment with these devices...
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Naturally Magnetic Elements
Students explore naturally magnetic elements. In this magnets lesson, students examine the periodic table of elements. Students discover the parts of an atom and determine which three elements are magnetic.
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Beginning Fractions
In this fractions instructional activity, 3rd graders answer a set of 10 multiple choice questions, determining fractions of "whole lines." Worksheet may be completed on-line and answers submitted.
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Light and Laser
Twelfth graders investigate the refractive index of water. In this physics lesson, 12th graders explain the operation of laser. They write a lab report about the activity.
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Angles
Fifth graders identify different angles according to its type that is determined according to taking a measurement of the degree. They also explore the vocabulary related to the concept.
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Translating Words to Algebraic Expressions
Seventh graders translate word sentences to algebraic expressions. In groups of three, 7th graders determine the number of times their heart beats in fifteen seconds. Using this data, they calculate the heartbeats per minute, in five...
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More on Least Squares
In this least squares learning exercise, students solve 3 different problems that include determining the least squares of equations. First, they use the data given in the table to write out the normal equations a system of 2 equations...
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Unit II - Version 6.0 - Worksheet 1 - Fractions
In this fraction worksheet, students determine the number of parts in a whole. They add and divide fractions. This one-page worksheet contains 11 problems.
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Algebra-Based Linear Motion Problems
For this motion worksheet, learners determine the distance traveled, the acceleration, and velocity of different objects. This worksheet has 11 problems to solve.
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Mechanics
In this mechanics worksheet, students determine the magnitude of the velocity of a given object, the initial speed of this object, plus find the maximum acceleration and the period of oscillation of the system given. This worksheet has 2...
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Globalization Vocabulary Exercise
In this globalization vocabulary instructional activity, students are required to determine the meaning of vocabulary used in a discussion about globalization.
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Bulldozers at the Door
Students investigate current event issues in Zimbabwe. In this global issues lesson, students visit selected Web sites to determine why thousands of citizens were evacuated from their homes. Students examine the bureaucratic upheaval and...
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Secant Line Approximation of the Tangent Line
Students perform operation with secant and tangent lines. In this calculus lesson, students find the derivative and relate it to the slope of a line. They differentiate between secant and tangent as they intersect a circle, using Cabri.
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Cross Section and Slope
Students draw cross sections of given contour maps. In this math instructional activity, students interpret the different symbols used in the map. They determine slope and steepness through direct measurement.
National Renewable Energy Laboratory
Biomass: Biogas Generator
It's a gas. Middle schoolers build a biogas generator following the directions in this resource. After a few days of observation, they demonstrate that the gas given off by the decomposing manure is flammable. The activity concludes as...
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Arithmetic with Positive and Negative Numbers
In this arithmetic with positive and negative numbers worksheet, students 5 multi-step problems. Students find the sum of positive and negative integers. Students practive multiplying and dividing positive and negative...
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Addition To Fifteen
In this math activity, learners solve problems using the operation of addition to find the sums. The sheet is a teacher's guide.
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Economics Budget Project
Your class members will have the opportunity to practice the valuable skill of constructing a personal budget using real-world resources, such as a car advertisement and grocery list. They will take into consideration monthly and yearly...
EngageNY
Writing, Evaluating, and Finding Equivalent Expressions with Rational Numbers
Groups write and evaluate expressions for various phone plans and scenarios to find which is the best deal. They then compare different approaches to writing expressions for the same scenario and discuss the concept of equivalent...
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Finding the Measure of Segments
Young scholars observe and solve examples of betweenness, ruler postulate, and segment addition postulate. They complete the Finding the Measure of Segments worksheet using the distance formula.
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Space Science:Wherever You Go, There You Are
Students explore navigation principles by observing, measuring, and interpreting data to determine locations. Using a compass, compass rose, and a transit, they plot courses and discover the workings of the Global Positioning System...
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Eye Spy a Pattern
Fifth graders examine how to see patterns by showing how things work together. They identify, analyze and determine a rule for predicting and extending numberical patterns involving operations of whole numbers, decimals and fractions.
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Word Problems
For this word problem worksheet, students read word problems, determine the mathematical operation necessary to solve the problem, and place their answer in the space provided. To complete the problems, students must divide, multiply,...
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Use Coins to Show an Amount
In this counting coins worksheet, students read the money amounts within the word problems and then determine which mathematical operation to use to solve the word problems and find the amounts.