Organizer
Houghton Mifflin Harcourt

Numbers 11-19

For Students K - 2nd Standards
Develop the concept that numbers from 11 to 19 are essentially a 10, plus more! The first two of the six story problems on this sheet are scaffolded with pictures. Learners compose and decompose numbers to answer how many 10s and how...
PPT
Curated OER

Subtraction with Base 10 Models

For Teachers 1st - 3rd
Learning how to regroup can be a difficult concept to learn, as well as teach. This PowerPoint does an excellent job at visualizing the process with step-by-step guidelines and base ten animations. There are multiple examples for...
Worksheet
Houghton Mifflin Harcourt

Ten More, Ten Less

For Students 1st - 2nd Standards
Six story problems needing answers await your class. Pictures provide some scaffolding, but consider also using unit cubes and 10-rods to compose and solve equations for each. Some of the problems require a two-step processes to solve. A...
Worksheet
Free Homeschool Resources

Addition/Subtraction Worksheet Collection

For Students K - 2nd Standards
This resource links you to Free Homeschool Resources' comprehensive directory of worksheets that provide practice in all basic math fact skills. Need to practice addition or subtraction? Loads of worksheets to help all come with answer...
Lesson Plan
NTTI

Putting Together Ten

For Teachers 1st - 2nd Standards
Groups explore sets of 10 items in two varieties (i.e. 3 white buttons and 7 black ones, or 5 bears and 5 bunnies). They brainstorm about their objects, write math sentences to represent what they have, and report their discoveries...
Worksheet
Savvas Learning

How Many Hundreds?

For Students 2nd - 3rd Standards
Mental math skills are really important to develop. Kids practice metal computation by first adding the hundreds then the tens and ones. There are nine addition and nine subtraction problems to solve. This attractive learning exercise is...
Lesson Plan
Sylvandell Publishing

It's So Odd!

For Teachers 1st - 2nd Standards
Some resources are just wonderful for stimulating creative thinking and concept understanding. Children are encouraged to explore odd and even numbers through a variety of creative activities. They group items, read a story, make an...
Worksheet
Curated OER

Odd Or Even Sums

For Students 2nd - 3rd
Build strong number sense through pattern recognition. Learners investigate whether the sum of each problem will be odd or even if they add certain combinations of numbers together. They complete 12 problems, adding odd+odd, odd+even, or...
Worksheet
Curated OER

Use A or An?

For Teachers 1st - 3rd
Young readers observe a labeled object and circle the article a or an that proceed the word, write the articles before illustrated words, and choose the correct word in parenthesis to complete sentences. Everyone writes 29 answers.
PPT
Curated OER

Feelings PowerPoint

For Teachers Pre-K - 4th
Have your students practice their best happy face while presenting this PowerPoint about feelings. Large font, accompanied by drawings and photos of different emotions, including: happy, sad, angry, surprised, afraid, and worried are...
Lesson Plan
Curated OER

Two Greedy Bears

For Teachers K - 2nd
Improving listening comprehension skills is the goal of this language arts activity. Young readers listen to the story Two Greedy Bears, stopping to have discussions with a partner. They predict outcomes and make inferences based on...
Lesson Plan
Curated OER

Alexander Used to Be Rich

For Teachers K - 2nd
Reading Alexander, Who Used to Be Rich Last Sunday, launches this lesson appropriate for children who recognize coins and have been introduced to coin values. Using addition and subtraction skills, the class tracks Alexander’s spending...
Lesson Plan
Curated OER

Guided Reading with Elizabeti's Doll

For Teachers K - 2nd
Practice reading strategies using Elizabeti's Doll by Stephanie Stuve-Bodeen. Readers utilize decoding and comprehension strategies before, during, and after reading the story. A detailed list of text features, high frequency words,...
Lesson Planet Article
Curated OER

Connected Educators Month

For Teachers Pre-K - Higher Ed
Education and thought leaders join forces to provide invigorating professional opportunities online.
Lesson Plan
Curated OER

Cinderella

For Teachers K - 2nd
Explore positive and negative character traits and universal themes in the story of Cinderella with primary learners. Story elements are reviewed and discussion questions are listed. Learners practice retelling the story and begin a...
Lesson Plan
Curated OER

Chrysanthemum

For Teachers K - 2nd
Our uniqueness should be celebrated, not teased. The story Chrysanthemum addresses having a distinct name and dealing with different perceptions. Pre- and post-reading questions are listed to help your learners understand...
Lesson Plan
Curated OER

Ten by Ten

For Teachers K - 2nd Standards
Learners participate in hands-on activities using a hundreds chart and counting toes and fingers. They discover the patterns that are created when counting by ten. After a lecture/demo, students practice by using a worksheet embedded in...
Lesson Plan
Mixing In Math

Mixing in Math: Growing Plants

For Teachers K - 6th Standards
Whether you have your class plant seeds or begin when sprouts are visible, math skills are used here to predict and track growth over time. Straw bar graphs show plant height on a given day while the graph as a whole shows changes over...
Worksheet
Curated OER

Times Tables - Multiplication

For Students 2nd - 3rd
Introduce students to multiplication through this fantastic math learning exercise. Provides beginners with an explanation of multiplication as repeated addition using pictures to help students visualize the meaning and process of...
Lesson Plan
Curated OER

Lemonade For Sale

For Teachers 2nd - 3rd
2-3rd graders listen to the story, Lemonade for Sale, by Stuart J. Murphy. In the story, children produce and sell lemonade to raise money for their clubhouse, create a product, classify the resources used in production as natural...
PPT
Curated OER

The Earth and Moon

For Teachers 2nd - 4th
An outstanding space science PowerPoint is here for your charges. It provides an effective overview of the Solar System; specifically the Earth and the Moon. The slides contain illustrations of the planets and focus on the Earth's...
Lesson Plan
Curated OER

Investigating Brass Instruments and Pitch

For Teachers 1st - 4th
Learners observe the sounds of different brass instruments in order to understand how to create different pitches. In this musical instructional activity, students create a "brass" instrument from everyday household objects. The learners...
Worksheet
Curated OER

Practice Estimating!

For Students Pre-K - 2nd
Bring math home with this interative estimating activity! Scholars make educated guesses about the number of six household items: crayons in a crayon box, keys on a key ring, coins in a piggy bank, trees in the yard, pictures on the...
Lesson Plan
Curated OER

Pattern Puzzles

For Teachers 1st - 2nd
A short video introduces place value in addition and subtraction. As a class, your students identify all even numbers up to one hundred and explain the pattern. They use addition strategies to fill in the missing numbers on the number grid.