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Curated OER
Investigating Patterns to Develop Logarithm Rules
In this logarithmic worksheet, students make conjectures regarding the rules for condensing and expanding logarithms by investigating patterns. This is designed to be done as a group activity.
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Discovering Pi/Welcome to Pi Day
Students explore pi. In this circle measurement lesson, students define and identify radius, diameter, circumference, and perimeter. Students work in groups to measure several plastic lids and record their findings. Students compare the...
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Introducing Multiplication
Learners will look at repeating addition examples and view how they can be written as multiplication. They use manipulatives to complete a repeating addition lesson and show it on graph paper. They also chart what they have found and...
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Selling Fuel Oil at a Loss
Learners are asked to advise a fuel oil dealer on a possible investment. They must use two different rates to set up an equation and solve to determine how much oil he should sell now to break even after selling the remainder the next...
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Halves, Thirds, and Sixths
An excellent activity that effectively pulls together the concepts of area, fractions, and equivalent fractions! Using 3x2 rectangular arrays, 3rd graders are introduced to the concept of area in terms of square units. Building on this...
Illustrative Mathematics
What is a Trapezoid? (Part 1)
Challenge your class to construct a definition for trapezoids. Looking at four examples and four non-examples, young scholars individually create definitions and use them to classify an unknown shape. Allow for small group and...
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Fireworks: A Whole Group Activity for November Fifth, Diwali, New Year's Eve, or the Chinese New Year
In this holiday elapsed time worksheet, students determine a method to calculate how much time it would take to set off a box of 28 fireworks if one must allow six minutes for each fireworks. They determine what time they would need to...
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Math Jeopardy
Students, in teams, play Math Jeopardy against each other as a way to reinforce their skills.
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Math on the Mound
Young scholars explore mathematical applications of the current intra-city World Series. After learning how one school district is incorporating the World Series in its classrooms, students consider possible applications of the Series in...
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Division Grouping
In this division grouping instructional activity, learners draw circles around groups of items, as instructed, for a total of 8 sets. A reference web site is given for additional activities.
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Beginning Division: Divide Into Groups
In this beginning division worksheet, students draw circles around groups shown, dividing sets of objects. A reference web site is given for additional activities.
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Building Homes
Young scholars investigate architecture and construction by building a home from cardboard tubes. For this housing lesson, students collaborate in groups to plan and create buildings they can fit in made from cardboard tubes,...
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Iron Oxide Lab: Incorporating Math and Science
Young scholars conduct an experiment in small groups, draw conclusions about the amount heat of a compound achieves and practice their data analysis skills.
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Mix Freeze Group
Students practice division. In this division lesson plan, students are the numbers for your division problem. You begin with the number of students in the class, have students mix until you call freeze. Announce the group size and...
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Go Away, Big Green Monster! Activities
Students participate in art, math, writing, and science activities to realize they have nothing to fear from monsters. They make masks, shape monsters, toast monsters and monster cookies. They complete monster math problems and make...
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Where Do I Belong? Shape Activity
In this shape worksheet, students color shapes that belong with a group, and write an X on shapes that do not. A variety of shapes are used, 6 sets total.
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Outdoor Activities: Solve It-Outdoors
Students practice problem solving skills. For this early childhood education lesson, students foster the ability to use creative and critical thinking to turn obstacles into bridges to greater learning as they complete various activities...
Virginia Department of Education
Similar Solids and Proportional Reasoning
Double the dimensions, quadruple the surface area. Pairs build similar prisms and compare the ratios of their surface areas and volumes to the ratio of the heights. Given two similar cones, partners determine the ratios of the lateral...
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Math Mediator Lesson 10: Slope
Students explore the concept of slope. In this Algebra I lesson, students investigate the definition of slope as rise over run or change in y compared to change in x. The lesson includes a real-world problem in which the...
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Central Valley Math Project
Middle schoolers study the Pythagorean Theorem. They describe what it means to square a number. Pupilsuse the Pythagorean Theorem to prove the sides of given triangles, and use geometric pieces of paper to create a right triangle and...
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Using Basic Properties to Solve Problems in Math
Learners identify and define the rules of properties of real numbers. They rewrite each of the problems listed using the commutative or associative properties. Pupils apply problem solving strategies to clarify situations in a table...
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7th Grade Math: Algebra (Distributive Property)
With algebra tiles in hand 7th graders will uncover the wonders of the distributive property of multiplication. They will take a pre-test, define the distributive property, then model and practice using their tiles to solve basic...
K-5 Math Teaching Resources
Months of the Year
Take your young group of learners through the school year one month at a time with this series of printable materials. Offering word cards for each month of the year, this resource is a simple way to support children with...
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Mixing Mixed Numbers Art/Creating Fractions
Third graders explore number values by participating in class math activities. In this fractions lesson, 3rd graders collaborate with classmates to discuss the technique of adding mix numbers while utilizing paper plates to help...