Lesson Plan
Curated OER

Balloon Bop: Skip Counting

For Teachers K - 3rd
Practice counting in patterns and skip counting by 1, 5, and 10. Once the patterns have been taught, teams of 5 or 6 learners -- holding hands in circles -- skip count each time they collectively bounce a balloon up into the air. Early...
Lesson Plan
Curated OER

Estimate How Many Seeds Are In a Fruit or Vegetable

For Teachers K - 4th
Help mathematicians estimate how many seeds are in a given vegetable or fruit. They are divided into pairs and estimate the amount of seeds in a whole fruit without seeing the inside. They then cut the fruit or vegetable in half and...
Worksheet
Curated OER

Hands On: Divide 2-Digit Numbers

For Students 4th
In this division activity, 4th graders solve 6 story problems in which two digit numbers are divided by single digit divisors.
Worksheet
Curated OER

Sets Of

For Students 1st - 3rd
Represent multiplication as sets of items for beginners to this concept. They look at six familiar object sets and determine the total number of legs by counting the sets. There is some scaffolding here, as the first is done for them and...
Lesson Plan
Curated OER

M&Ms Count and Crunch

For Teachers 6th - 8th
Students practice skills involving statistics and probability by making predictions on number of each color candy in one pound bag of M&Ms. They record both guesses and actual quantities, calculate percentages, and create bar graphs...
Worksheet
Houghton Mifflin Harcourt

Mental Math: Subtract Tens - Homework 12.1

For Students 1st - 3rd Standards
Now that your class can add by 10s they can start subtracting by 10s. This clear, learner-friendly worksheet provides a good example (10-rods are pictured) and 7 problems to solve. Relates groups of tens to single-digit numbers, which...
Lesson Plan
Curated OER

Home Living/ Daily Living: Food Groups

For Teachers 3rd - 8th
What are the best foods to eat, and how much is too much? Kids discuss the importance of eating the right amount of each of the four food groups. They discuss the food pyramid and make meals by cutting and pasting foods from a magazine...
Lesson Plan
Federal Reserve Bank

The Case of the Shrunken Allowance

For Teachers 1st - 3rd Standards
An allowance is an important thing! Make sure your kids know how to save and spend their own money. Using the book The Case of the Shrunken Allowance as a starting point, this plan covers income, spending and saving, counting, and more.
Lesson Plan
Curated OER

Using Groups of Ten to Solve Problems

For Teachers 3rd - 5th
Upper graders solve math problems involving multiplication using specific strategies. They will use base-ten blocks, hundreds charts, and number lines to solve multiplication problems. Then they will practice several of the strategies...
Worksheet
Curated OER

Use Estimation to Compare Numbers

For Students 1st - 2nd
"Take a walk" with this worksheet and estimate how many birds, ants, turtles, flowers and children getting on a bus that you see. Based on the size of a single set of 10 objects, learners estimate how many are in the whole group. They...
Lesson Plan
EngageNY

Interpreting and Computing Division of a Fraction by a Fraction—More Models

For Teachers 6th Standards
Use a unit approach in developing a fraction division strategy. The teacher leads a discussion on division containing units, resulting in a connection between the units and like denominators. Pupils develop a rule in dividing fractions...
Lesson Plan
Institute for Teaching through Technology and Innovative Practices

The Right Number of Elephants

For Teachers Pre-K - K Standards
How can you tell if a number of items is reasonable? Combine math and language arts with a fun instructional activity based on Jeff Shepard's The Right Number of Elephants. After reading the book, kids discuss amounts of other...
Worksheet
National External Diploma Program Council

Finding an Average

For Students 5th - 7th Standards
Young hopefuls can practice finding the average of a group of numbers represented in tables and word problems. 
Lab Resource
Creative Chemistry

Displacement Reactions of the Halogens

For Students 9th - 12th
During this lab activity, chemists discover the reactivities of chlorine, bromine, and iodine as examples of the halogens. They use a displacement reaction as a test by adding other compounds and observing for a color change. The lab...
Worksheet
Curated OER

Counting In Groups Of 10

For Students 3rd - 7th
In this counting in groups of ten worksheet, learners count ten dots and circle them in six boxes, write how many ten-groups they get and then write how many ones are left over.
Worksheet
Curated OER

Count by 5s, 10s, and 100s

For Students 1st - 2nd
There's an easier way to count! Scholars get practice counting by 5 and 10 in this skip-counting worksheet. There are 10 problems, and for each they observe a set of objects that have been grouped. Learners skip count to get a final...
Lesson Plan
Curated OER

Let's Count! (Teachers' Page)

For Teachers K - 1st
Learners practice counting using a website "Let's Count". They point to each object and count and pull down a tab to check their answers.
Worksheet
Curated OER

More Worksheet 2

For Students Pre-K - 1st
In this counting and comparing numbers worksheet, students count the object pairs in 2 problems. Students identify the group in each pair that has more objects than the other.
Lesson Plan
Novelinks

Count of Monte Cristo: Professor Know‐It‐All

For Teachers 6th - 10th Standards
Kids love to be the experts! With four themes from The Count of Monte Cristo by Alexandre Dumas, small groups work together to answer specific questions addressing each theme. They then stand in front of the class and field...
Worksheet
Curated OER

Grouping Numbers

For Students 2nd
For this grouping numbers worksheet, 2nd graders study 3 groups of numbers, circle the sentences that best describes the numbers and then write another number that fits the group.
Lesson Plan
Novelinks

Count of Monte Cristo: Questioning Strategy – Tossed Terms

For Teachers 6th - 10th Standards
Do you know the setting of The Count of Monte Cristo? What about the main characters? Explore the elements of Alexandre Dumas' novel with a reading comprehension activity. Kids toss boxes with literary elements written on each side,...
Unit Plan
Houghton Mifflin Harcourt

Let’s Count!: Challenge Activities (Theme 5)

For Teachers K Standards
Challenge young scholars with a counting-themed series of activities. Your counters will write invitations to a feast, create books about dinner parties and animals, design posters, draw pictures of their favorite peaceful places,...
Lesson Plan
Illustrative Mathematics

“Crossing the Decade” Concentration

For Teachers K - 2nd Standards
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...
Lesson Plan
Santa Monica-Malibu Unified School District

Parts of Speech Adverbs: Building Blocks of Grammar

For Teachers 6th - 8th Standards
What is the difference between an adjective and an adverb? Encourages scholars to explore the answer to this question while building a foundation of the English language. The lesson comes complete with an attention grabber, notes, and a...