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Multiplying with Packages and Letters

For Teachers 3rd - 4th
Students explore multiplication. In this multiplication problem solving instructional activity, students view a video clip which demonstrates loading a truck with packages.  Students fill in a blank array to represent 1"X 2" and the...
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Study Buddies: Zeros in the Quotient

For Teachers 3rd - 4th
In this math worksheet, learners will work with a coach to solve a division problem. Students will follow a step-by-step process and notes are provided for the coach.
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Acids, Bases and Salts

For Students 9th - 12th
In this acids, bases and salts worksheet, students solve five problems in order to determine the molarity of solutions or the volume of substances to be added to make molar solutions. They also solve five dilution problems about acids.
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Measuring Calories

For Teachers 6th - 8th
Young scholars investigate what a calorie is and how and why we measure them. They conduct an experiment to compare the calories of a peanut and a mini-marshmallow, and explain and discuss how calories are directly related to the amount...
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The Unitary Method

For Students 7th - 8th
In this math worksheet, students are given a proportion statement. They use this ratio to solve related questions. Students compute the amount of food needed for one person and then for 500 people. Students convert between Euros, Pounds,...
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Maths at the Mill; A Mathematical Trail Around Sarehole Mill

For Students 4th - 5th
In this math activity, learners solve math problems based on a trip around the Sarehole Mill. The activity includes black and white photographs of the site as well as questions that relate to the mill. Students answer questions about...
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Radioactive Dating

For Students 9th - 12th
In this radioactive dating worksheet, students use their reference guide in their text book to find the half-lives of 4 isotopes. They use a decay chart to help determine the half-lives and age of given bones and samples of radioactive...
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A Problem in Satellite Synchrony

For Students 8th - 10th
In this satellite synchrony worksheet, learners use a spreadsheet or Least Common Multiples to solve 4 problems related to the satellite orbits, orbital periods and their synchronicity. Students determine when the satellites launched in...
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Ratio and Proportion

For Students 9th - 12th
In this ratio and proportion worksheet, students solve 22 short answer and multiple choice problems.  Students use rates, proportions, and ratios to solve each problem.
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Measuring Calories

For Teachers 5th - 8th
Students burn peanuts and marshmallows to determine the calories each contains. In this calorimetry lesson, students set up an apparatus with a ring stand and water in an aluminum can. They record the temperature of the water before and...
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Mystery Number

For Teachers 1st - 2nd
Students explore numbers 1-100.  In this cross curriculum literacy and numeration lesson, students listen to the book More or Less by Stuart J. Murphy. Students play a game with a partner in which they guess the "mystery number"...
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Investigating Shapes in Our World

For Teachers 1st
First graders explore shapes. In this geometry lesson, 1st graders make shapes with geo-boards, use play-dough to make three-dimensional figures, and make a shape book using pre-cut shapes.
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Investigate Subtraction

For Students 4th - 6th
In this investigating subtraction worksheet, students use a number shape to link numbers and create subtraction problems. In this problem solving worksheet, students solve problems using eight numbers.
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Solubility Equilibria

For Students 10th - Higher Ed
In this solubility equilibria worksheet, students solve five problems. They calculate concentrations of ions at equilibrium, they determine the effects of adding compounds to a saturated solution and they determine if compounds are more...
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Practice Sheet: Colligative Properties

For Students 10th - Higher Ed
In this colligative properties worksheet, students solve eight problems. They calculate molarity, molality and grams of substances in addition to using colligative properties to calculate solutions.
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Experimental Probability (Practice 20.5)

For Students 5th - 6th
In this probability worksheet, students make a set of cards with letters (instructions provided) and use them to solve 5 probability investigations.
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Jelly Beans for Sale

For Teachers 1st - 3rd
Students connect literature (story Jelly Beans for Sale by Bruce McMillan) to math concepts. In these estimating and money lessons, students work with jelly beans, unifix cubes, pennies, nickels, dimes, and quarters, to estimate and make...
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Red River Contours

For Students 7th - 10th
In this contour map worksheet, students use a given contour map to answer 16 questions about the area shown on the map. Topics include the gradient from one spot to another, the elevation, the direction of the flow of the Red River, the...
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Are U Still Nuts?

For Students 7th - 9th
In this unit conversion activity, students solve 3 problems using conversion factors to find the given measurements in the new unit of measurement.
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From America, With Love

For Teachers 6th - 12th
Students research the experiences of specific immigrant groups in the United States. Letters are written from imaginary immigrants to relatives in their countries of origin, including historically accurate details.
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Mammal's Around the World

For Teachers 5th
Fifth graders, exploring all the ins and outs of using a computer, publish their own mammal papers with the use of word searches, thesaurus and spell checks. While in the computer lab, they research their mammal and country on the...
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Government

For Teachers 2nd
Second graders run for various offices. They dress up like a politician, pretend to be running for an office, and tell the students why they should vote for him/her. They explain why it is necessary for a community to have a government
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Cell Energy - Bubbling Yeast

For Teachers 6th - 8th
Students identify that yeast are a single celled fungi that are a great model organism for studying respiration in the classroom. They also fill the bulb of a disposable pipet (eyedropper) with yeast, then submerge the pipet in a test...
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Average Rate of Change, Difference Quotients, and Approximate Instantaneous Rate of Change

For Teachers 9th - 12th Standards
Pupils, with the assistance of their TI-84 Plus / TI-83 Plus calculators, distinguish meanings from right, left and symmetric difference quotients that include rate of change and graphical interpretations. They utilize symmetric...

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