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Worksheet
Curated OER

Correcting Bad Data Using Parity Bits

For Students 8th - 10th
In this parity bits worksheet, students read about pixels and data strings. Students are given 2 data strings that are corrupted by cosmic ray glitches and they identify the bad data and create a valid data string.
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Lesson Plan
Curated OER

Coloring Interval Graphs

For Teachers 7th - 9th
Young scholars investigate planning an activity and getting it done on time. In this algebra instructional activity, students define vocabulary words related quadratic equations, including the vertex and intervals. They figure a good way...
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Worksheet
Curated OER

It All Adds Up

For Students 1st
In this finding the sums activity, 1st graders color in the three numbers that add up to the number in each cloud in 9 boxes. Students study the first one done for them.
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Worksheet
Curated OER

It's Easter! Ordinal Numbers 1st-5th

For Students K - 1st
In this Easter math learning exercise, students solve 5 problems in which the correct Easter picture is colored to show the given ordinal number. Example: Color the 4th basket.
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Worksheet
Curated OER

Mobius Card- An Impossible shape

For Students 9th - 11th
In this algebra activity, students solve word problems using linear equations and algebraic symbols. There is one problem with an answer key.
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Worksheet
Curated OER

Tessellations Homework

For Students 7th - 9th
In this tessellation worksheet, students draw tessellations using specified figures. This one page worksheet contains five multi-step problems.
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Lesson Plan
Curated OER

Build A Skittles Graph

For Teachers 3rd - 5th
Students explore graphing. In this graphing lesson, students sort Skittles candies and use the color groups to create a bar graph. Rubrics and extension activities are provided.
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Lesson Plan
Curated OER

Geometrically Artistic/Artistically Geomtric

For Teachers 2nd - 8th
Students identify the two-dimensional geometric shapes Lowrey utilized in the painting Untitled. Students compare the two-dimensional shapes in terms of equivalent fractions, congruency, symmetry and asymmetry. Students create their own...
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Worksheet
Curated OER

Make a Pictograph

For Students 2nd
In this pictograph worksheet, 2nd graders create a pictograph involving colors they see the most often in clothing, recording marks and placing those marks in three boxes labeled red, blue and green. Students cut out squares for each 5...
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Worksheet
Curated OER

Percentages Introduction

For Students 3rd - 4th
In this percentages activity, students color 25% of 100 small squares blue, 35% red and 30% yellow. Students figure out how many squares they have left and then what percent of the 100 squares are left. Students then work out 5 percentages.
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Worksheet
T. Smith Publishing

The Same Size at the Beach

For Students K - 1st Standards
Rows of Nautilus shells, beach balls, sand pails, and sea gulls array this handout. Kindergartners compare the relative sizes in each row and simply color any that are the same size. This page would make terrific take-home practice for...
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Lesson Plan
Curated OER

Invitation To Integers

For Teachers 5th - 7th
Students find zero pairs and add integers using zero pairs and a number line. They generalize rules for adding integers. The class view approximately 10 minutes of video divided into three segments.
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Lesson Plan
Curated OER

Shapes Galore!

For Teachers 1st
First graders explore two-dimensional shapes. Individually, children follow directions to draw shapes. Learners use shaving cream, geoboards, yarn, marshmallows, and toothpicks to create shapes. As a class, 1st graders brainstorm...
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Lesson Plan
Curated OER

Am I Seeing Double?

For Teachers All
Students explore symmetrical design and lines of symmetry.  In this fourth grade geometry lesson plan, students create their own symmetrical design and identify and label the lines of symmetry.  Students use one design to create a card...
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Lesson Plan
Curated OER

Yummy Apples!

For Teachers K - 3rd
Learners discuss apples and how they are grown. They listen as the teacher reads "Apples," by Gail Gibbons. Students discuss the story. They view several different types of apples and compare their characteristics. Learners taste several...
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Worksheet
T. Smith Publishing

Beginning Fractions Equal Parts

For Students K - 2nd Standards
After looking at four examples of shapes divided into two exactly equal parts, junior geometers try their hand. One valuable thing about this worksheet is that the shapes are not only the standard circle, square, and triangle, but also...
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Activity
National Council of Teachers of Mathematics

Is It Fair?

For Students 9th - 12th
In this probability instructional activity, learners answer nine questions about the fairness of games. Students determine if a game is fair or not. They list outcomes and find ones' chances of winning.
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Worksheet
Curated OER

Conditional Probability

For Students 11th - 12th
In this probability and statistics worksheet, students use conditional probability to solve for probabilities in a finite sample spaces.  The two page worksheet contains six problems.  Answers are provided. 
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Lesson Plan
Curated OER

Place Values and Patterns, What is the Value?

For Teachers 1st
First graders discover the significance of a number's place value by interactively engaging patterns and two-digit place values. In this mathematics lesson plan, 1st graders complete a 10 by 10 grid to create a number puzzle.
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Lesson Plan
Curated OER

Rise Over Run

For Teachers 9th - 12th
Students define the slope of the line, find the slope between any two points on the line, and allow them to name other areas where the slope is used. They explain why the slope is defined as the rise over the run.
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Lesson Plan
Curated OER

Circle Up Your M&Ms

For Teachers 5th
Fifth graders estimate how many M&Ms are in a pre-counted bag. They determine how many colored M&Ms are in a bag, then decide which of the two, bar graph or circle graph (in this case, circle graph) would be best to show te results.
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Lesson Plan
Curated OER

Building Shapes From Numbers

For Teachers 5th - 8th
Students experience how to illustrate some of the many connections between number and geometry. Through this 2-3 day focus on square numbers and triangular numbers, students make connections among mathematical topics.
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Lesson Plan
Curated OER

Let's Measure

For Teachers 2nd - 3rd
Young scholars measure shells using 3 different methods.  In this measurement lesson, students work in two groups to measure the length of a shell using two different units of measure.  The groups compare their results, measure the shell...
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Lesson Plan
Curated OER

Investigation - Staci's New Car

For Teachers 6th
Sixth graders solve math combination problems. In this combination problem solving lesson, 6th graders participate in a teacher led session in which they use tree diagrams and organized lists to determine all of the possible combinations...

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