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Curated OER
Number Worksheets
In this number recognition worksheet, students study the numbers in each set and write the missing number on the blank line.
Curated OER
Mitten Math
In this multiplication worksheet, 3rd graders multiply using the number 10. Students complete 10 problems matching each mitten to its correct answer and coloring according to the key.
Curated OER
Pascal's Triangle
Learners explore the concept of Pascal's Triangle. For this Pascal's Triangle lesson, students use an applet called 'Coloring Multiples' to explore Pascal's Triangle. Learners develop patterns starting with various numbers in Pascal's...
Curated OER
Percentages Introduction
In this percentages worksheet, 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...
Curated OER
Dividing Fractions One: Divide a Fraction By a Whole Number
In this dividing fractions learning exercise, students divide fractions by whole numbers and look at pictures of pies. Students complete 8 problems total.
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Chemical Change
Fifth graders watch a demonstration in which a balloon is inflated using the gas created by combining vinegar and baking soda. Then, in groups, they combine various assigned substances and watch and record the results.
DK Publishing
4 Times Table
It's all about the fours as scholars practice their multiplication facts. They skip count on a number chart, shading in each multiple of four. Do they notice a pattern? Next, scholars complete five number sentenes multiplying four by...
Illustrative Mathematics
How Much Pie?
The connection between fractions and division is not always intuitive for 5th graders. Pie, on the other hand, is something 5th graders can connect with. Multiple pies divided among multiple people provide the platform for your...
Curated OER
Crafty Fractions
Fourth graders study fractions. In this fractions instructional activity, 4th graders define fraction-related vocabulary words. Students use beads to study fractions. Students draw shapes to study fraction equivalency and brainstorm...
Curated OER
Magic Tricks with Numbers
In this magic tricks with numbers worksheet, students learn three tricks involving addition, subtraction, multiplication and division of simple numbers as a magic trick.
Curated OER
Fractions
Fourth graders explore fractions. They use Skittles and M&M's to practice adding and subtracting fractions. Students review the numerator and the denominator of fractions. They count the number of each color of Skittles and M&M's...
Curated OER
For Creative Minds: Even Numbers
Pupils practice identifying even numbers. In this even numbers instructional activity, students identify the pictures of even numbers, complete multiplication equations, and answer even and odd number riddles.
Curated OER
Observations & Chemical Reactions
Students conduct a series of experiments in which they explore chemical reactions. They detect chemical changes by observing how physical properties change when two different chemicals are combined. They list and describe the reactants...
Curated OER
DTP: Redesigning a Product Package
Learners design packaging and labeling for a product so that it appeals to a specific audience. The use a cardboard box that was designed for one purpose and redesign it to meet the new criteria including a catchy name to go with an...
Curated OER
Group Isomorphisms
Students identify and apply properties of triangles. In this geometry instructional activity, students define equilateral triangles by sides and angles. They build cardboard triangles as they study properties of triangles.
Curated OER
Mathematics Within: Algebraic Patterns
Students comprehend that ratios and fractions are interchangeable. They compare ratios using common denominators, cross multiplication, and intuition. Students find equivalent fractions. They comprehend that equivalent ratios do not...
Curated OER
Building Shapes From Numbers
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.
Curated OER
Multiplying Fractions
Fifth graders explore the multiplication of fractions. Using paper folds, 5th graders observe multiplying by a fraction. They extrapolate multiplication problems from studying a written graphic.
Curated OER
Building Arrays Using Excel Spreadsheets
Students create arrays using Microsoft Excel. In this technology-based math lesson, students expand their knowledge of multiplication by creating arrays on the computer using a spreadsheet program such as Microsoft Excel.
Curated OER
Cuisenaire Rods And Math
Students find the least common multiple of several given numbers using Cuisenaire rods. Previously taught math skills are reinforced by using Cuisenaire rod games, puzzles and or activities.
Curated OER
Dragon Math
Third graders, in groups, practice multiplication by putting five multiplication problems on white scales, then the answers on florescent colored scales.
Curated OER
Disappearing Magic Factors
Students identify, through the number of rows and columns, the factors related to the product. In turn, they also discover how to find the missing factor, which is part of the fact family for that product.
Curated OER
An Opening Time Line Project
Young scholars create a time line of their life starting at birth and each year after that up to their current age. They write and illustrate one important thing for each year, and place their time lines on poster board.
Curated OER
Using the Correct Vocabulary to Solve Problems
Third graders examine the vocabulary and strategies to be used with addition, subtraction, and multiplication word and story problems. They observe the teacher solve a variety of problems, then write and illustrate their own original...