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How Computers Work: What Makes a Computer,...

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Population Genetics

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The Circulatory System Part 1: The Heart

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Lesson Planet

#### CORE Math Performance Assessment Modules: Grade 3

Assess the math skills of third graders by casting them in the roles of cookie makers, data collectors, farmers, gardeners, delivery people, theatre attendees, muralists, and window washers. The nine CORE Math Performance Assessments in...

Lesson Planet

#### Common Core Math: 3rd Grade

Looking for all things third grade Common Core math? Here is the collection you've been waiting for! Third grade math curriculum is rigorous and opens up the doors to bigger algebra concepts that learners will use their entire lives....

Lesson Planet

#### 3rd Grade Emergency Sub Plans

Take advantage of a collection designed to make writing substitute teacher lesson plans a whole lot easier. Here you'll find a third grade, day-long sub plan alongside seven activities covering subjects—math, reading, writing, and word...

Lesson Planet

#### 3rd Grade Math Word Problems Worksheets

Reinforce math concepts with a collection that offers twelve worksheets focusing on solving word problems. Addition, subtraction, multiplication, division, and more make up the variety of math skills supported through independent practice.

Lesson Planet

#### Reasoning About Multiplication and Area

How are area and multiplication related? It turns out that they are one in the same. Use a performance task to assess third grader's ability to reason about area using tiling and multiplication. They must demonstrate their ability to...

Lesson Planet

#### Multiplication & Division Word Problems

Show your class all the hard work you have put into their lesson by showing this PowerPoint presentation. They will not only be proud of you, but it will help them solve multiplication and division word problems using the algorithms.

Lesson Planet

#### Problem-Solving Strategies

Read carefully, look for key words, eliminate, estimate, check your answers. Give your youngsters the strategies for approaching multiple-choice problem solving, focusing on multiplication and division of whole numbers, with this...

Lesson Planet

#### Study Jams! Multiplication

What does baking cupcakes have to do with multiplication? Watch this video and find out as your class learns that multiplication is the repeated addition of equal groups. Properties of multiplication are also introduced with...

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#### Card House

Mathematics is stronger than a card house. Pupils watch a video of the beginning of the building of a triangular card house. Scholars come up with questions they wonder about from the video and ask for more information to arrive at an...

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#### Cookie Dough

Raise the understanding of multiplication and division. The resource provides a set of assessments and activities to help with the understanding of multiplication and division around the topic of fund raising. There is an initial...

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#### Isabella’s Garden

Create rows and rows of vegetables. Pupils use their knowledge of multiplication to find the number of vegetable shoots planted in a garden and ways to arrange the vegetables in the performance task. Teachers use the suggested unit...

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#### Christmas Lights Math

Get into the holiday spirit with math! As learners complete addition, subtraction, multiplication, or division problems, they earn Christmas lights that they can then use to decorate a virtual house.

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#### Area Model Introduction

Provide two views of multiplication. The introduction to an area model application has two modes. One mode shows the area of simple multiplication up to 12 by 12. The second mode shows how area models can be partitioned leading to the...

Lesson Planet

#### STEM Technical-Procedural Problem Solving

Be sure to follow the directions carefully. A set of STEM activities for grades two through three and grades four through five assesses technical and procedural problem solving. The majority of the lessons focus on force and motion,...

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#### STEM Narrative Curriculum Design Challenges

Picture books provide great learning opportunities for STEM. A curriculum resource document gives several lessons in each grade level for K-6. The activities have learners read a book before applying the engineering design process to...

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#### Integer Division: Dropping Anchor

An interactive made up of five questions challenges mathematicians to divide integers and reflect on division properties. A moveable anchor aids in problem-solving. Question types include multiple-choice, true or false, and discussion.

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#### Window Washers

Aim high with a task on window washers. An assessment task challenges learners to determine the number of windows two people wash. They do this using a given number of window rows on each side of a building. In addition, they find the...

Lesson Planet

#### Theater Field Trip

Here's an assessment task that's better than watching a show. Young mathematicians solve word problems involving multiplication and division with equal groups. They must find the total number of attendees on a trip to a theater based on...

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#### Four Square Wars

Obviously, four is the perfect number when you're playing Four Square. Scholars first use multiplication and division to solve a set of problems on the number of balls needed, the number of games, and the number of players required for a...

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#### Side-By-Side Division Algorithms

Show classes how to work their way through the algorithms. The long division lesson plan shows five algorithms in dividing multi-digit numbers by a single digit. The algorithms include partial quotients, stacking method, place value long...

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#### Sports of All Sorts

Do your students love sports? Do they love math and reading? If the first answer is yes and the second is no, a resource with sports-themed math and literacy games may change their minds! Learners move through stations to practice...

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#### Snowman—Practice Multiplication

What has a carrot nose, wears a scarf, and is made out of snow? Looks like you'll have to solve the multiplication facts to figure out the colors of each box that makes up this multiplication color-by-number learning exercise.

Lesson Planet

#### Measuring Mammals

Explore the meaning of scale and proportion with a set of five activities that examines the topic from elementary through high school. The first lessons explore ratio by examining pictures of different sizes. The next three activities...

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#### Digging Dinosaurs

Build a function to solve problems rooted in archeology. A comprehensive set of five lessons presents problems requiring individuals to use functions. The initial lesson asks learners to find the possible number of dinosaurs from a...