Curated OER
True or False?
In this whole numbers reasoning worksheet, 3rd graders read, analyze and circle true or false to 8 math statements as they figure out if the statements are correctly stated or not.
Curated OER
Solomon's Game
In this algebra worksheet, students solve a word problem by playing a game of Solomon, where they capture their opponents piece and remove them from the game. There is one problem with answer key.
Curated OER
Interstate Highway Trip
In this algebra worksheet, 11th graders calculate a path taken without repeating and crossing the same path more than once. They are given clues to help-them find the right answer. There is a solution key with his word problem.
Curated OER
Handley 75th Anniversary Football Problem
In this football instructional activity, students read clues and use logic to determine the names of football players. This one-page instructional activity contains 16 problems. Answers are provided.
Curated OER
Best lesson in the whole world!
Students study the concept of fraction using mathematical reasoning. In this problem solving fraction lesson, students use various methods to explain their reasoning in solving fractions. Students use a number of different prompts to...
Curated OER
The Grandchildren Problem
In this grandchildren problem, learners read facts about grandchildren. They use logical reasoning to determine the birthday of four grandchildren. Students predict the date of the fifth grandchild's birth. This...
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Aging Problem
In this aging problem, students read a word problem, write an equation, and determine the current age of specified persons. This one-page worksheet contains 1 multi-step problem. The answer is provided at the bottom of the page.
Curated OER
What's the Best Name?
In this missing numbers activity, 1st graders look over 4 boxes, write in the missing numbers, find the best name for each box and color in the best circled answer.
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Puzzle Boxes
In this addition puzzle worksheet, students complete 4 puzzles in which five numbers are placed so that the sum is a specified number in the down and across directions.
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Raging River
In this measurement worksheet, 3rd graders read a passage on the Mississippi River and then answer five short answer questions relating to the length of the river.
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Teach Students a Range of Problem-Solving Strategies
Arming students with a multitude of strategies will help them meet their math challenges.
Curated OER
Quadrilateral Explorations
Ninth graders identify quadrilaterals and label the vertices of quadrilaterals. they justify their identification of the quadrilaterals. Students work in groups to identify and create quadrilaterals
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Quadrilateral Explorations-Grade Nine
Ninth graders investigate quadrilaterals. In this geometry lesson, 9th graders examine and classify quadrilaterals using the slope, midpoint and distance formulas. Additionally, students create various quadrilaterals given...
Curated OER
Rep Tiles
Third graders use pattern blocks of one shape at a time to try to create a similar shape. They compare the perimeter of the new figure with the perimeter of the original shape and look for a pattern. Students use the pattern to predict...
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Circles and Clocks, Shapes and Time
Learners work in groups to research clocks and practice telling time. In this telling time lesson, students use the computer program ProQuest to study circles, including radius and diameter, and practice drawing circles using a compass....
Curated OER
Does the Area of the Quadrilateral Change?
Students study area and quadrilaterals. In this multiplication and area lesson, students use Polystrip models to change rectangles to form different parallelograms. Students find the area of the models use a Geometer Sketchpad to find...
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The Five Houses
In this deductive reasoning learning exercise, students use clues to tell the nationality, beverage, snack, house color and pet of five people.
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Hare and Lynx Population
Fourth graders study changes in animal population. In this graphing instructional activity, 4th graders create graphs from information read to them about hares and lynx populations. They will describe patterns of change in the graphs and...
Noyce Foundation
Boxes
Teach your class to think outside the box. Scholars use the concept of equality to solve a problem in the assessment task. They determine how to use a scale to identify the one box out of a set of nine boxes that is heavier than the others.
Inside Mathematics
Suzi's Company
The mean might not always be the best representation of the average. The assessment task has individuals determine the measures of center for the salaries of a company. They determine which of the three would be the best representation...
Curated OER
Four Color Map
Students explore geometry by completing a color puzzle. In this shape identification instructional activity, students utilize deductive reasoning to complete a Google SketchUp puzzle with trapezoid, triangles and rectangular shapes....
Curated OER
There's Gold in Them Thar Ratios
Students draw a model of the bunny problem which generates the Fibonacci Sequence, spirals generated from golden rectangles and golden triangles; identify the golden ratio in the human body, and find the Fibonacci numbers in nature.
Curated OER
The Secret of the Crystal Ball
Eighth graders use mathematical expressions to solve problems. In this basic properties of operations, 8th graders use prior knowledge and logical reasoning to solve equations. Students analyze an equation by solving a...