Illustrative Mathematics
“One More” Concentration
Help your primary learners develop an understanding of the concept of one more and one less using two sets of number cards. The first set of cards, all in one color, is the "one less" deck. The second set, again all in one specific...
Illustrative Mathematics
Representing Half of a Circle
Geometric shapes make great visual models for introducing young mathematicians to the concept of fractions. Looking at a series of four circles, students are asked to determine whether or not one half of each circle is shaded. To support...
Illustrative Mathematics
Sore Throats, Variation 2
What does math have to do with a sore throat? When you mix water and salt you have a great review of how to represent proportional relationships by an equation or graph. Here the proportions of the mixtures may be different, but the...
Illustrative Mathematics
Chicken and Steak, Variation 2
Many organizations put on barbecues in order to make money. In a real-world math problem, the money allotted to purchase steak and chicken at this barbecue is only one hundred dollars. It is up to your potential chefs to figure out how...
Illustrative Mathematics
“Crossing the Decade” Concentration
Young mathematicians concentrate on learning to fluently count. Following the rules of the classic game Memory, children take turns flipping over cards in order to find pairs of numbers that cross a decade (e.g. 29 and 30). For younger...
Illustrative Mathematics
Making a Clock
Have a fun time teaching children to read analog clocks with this whole-group math activity. Using large sets of the numerals 1-12 and 0, 5, 10...55, the teacher creates a large clock on either the carpet or the white board, explaining...
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Blazing the Trail
Learning about proportions through measuring and mapping distances is the focus of this real-world math lesson that doubles as an activity. Mathematicians complete a course designed to measure and map locations in order to put the...
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Math Practice: Multiplication
In this multiplication worksheet, learners multiply numbers 1 through 10 together. Students complete 12 multiplication problems.
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Math Practice: Subtraction
In this subtraction worksheet, students subtract one digit numbers from each other. Students complete 12 subtraction problems.
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Fractals Teachers' Notes
When you see a flower or a tree in nature do you see the math? This web resource contains many ideas for using fractals in a math class including Sierpinski’s triangle, Koch's Snowflake, and the Jurassic Park Fractal. Additionally, it...
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Coordinates and Perimeters
Here is a lesson containing a great activity based on coordinates, and the perimeters of shapes created using a given set of coordinates. After youngsters creat a shape on a grid based on some coordinate pairs, they must identify which...
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Graphing Ordered Pairs On A Coordinate Plane
Sinking ships, construction paper, coordinate planes, sounds like fun day in math class. Play the game Battleship with your class and reinforce the concept of graphing ordered pairs.
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Build the Snowman
In this math worksheet, students cut out 12 geometric shapes and put them together to create a picture of a snowman like the one shown on the page.
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Arithmetic Sequences
Find the sequence of an equation with your math super stars. They differentiate between arithmetic and geometric sequences and then calculate the sum of finite and infinite sequences.
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Chocolate Puzzles #2
A series of math puzzle worksheets are embedded in this simple plan which has learners solve mathematical calculation, and follow a coloring key in order to come up with the word, "chocolate." All of the puzzles are embedded in the plan....
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Mirror, Mirror on the Wall, Who Needs Math in Life at All?
Pupils think and talk about the ways in which they use math throughout the day. They add each way to a "math in real life" bulletin board and reflect in writing on the ways they use math.
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"Math Curse" by Jon Scieszka and Lane Smith
Students access web sites have classroom activity ideas for the book "Math Curse." They read what other students have written about their own math curses and try to solve word problems.
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Math/Technology: Symmetry
Fourth graders, using KidPix, use stamps and pencil tools to illustrate which pictures have symmetry. They add text boxes to explain their answers in math terms. Students practice skills in rotation, reflection, and translation on an...
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Balloons: Math with the Montgolfier Balloon
Students discover the history of hot air balloons by watching one ascent. In this physics lesson, students utilize a Montgolfier Hot Air Balloon from an earlier lesson and record the temperature, rate of ascent and the volume....
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Fourth Grade Math Review
4th graders will practice addition, subtraction, multiplication, and division in a "Jeopardy" style format. Note: This is a great review tool.
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Math 5 - Act. 01: Multiplication Strategy Review
Fifth graders play a game to practice all of the strategies for multiplication they have memorized.
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Jazz and Math: Improvisation Permutations
Students explore the various rhythmic combinations in jazz and blues music. They watch a video segment, apply a mathematical formula to calculate the number of possible rhythmic combinations, and perform a combination of notes and...
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Math-Measurement
First graders examine measurement. In this measurement lesson, 1st graders practice using nonstandard units to help in measuring objects. Students listen to How Big is a Foot and complete an activity using unifix cubes to measure line...
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Math 5 - Act. 14: Patterns with Decimals
Fifth graders work together to display sequence card in the correct pattern. They investigate and discover patterns.