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...
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.
Lesson Plan
ESL Kid Stuff

Classroom Objects

For Teachers Pre-K - 2nd
How many classroom objects can your learners identify? Use a set of activities based on object recognition and color matching to help young kids use their observation to learn new vocabulary.
Lesson Plan
Primary National Strategy

Ordering and Counting

For Teachers K - 2nd Standards
Are you in need of a 5-day unit intended to teach little learners how to count to 20? This is a well-structured complete set of lessons which employ a variety of methods to instruct learners about various ways to count from 1 to 20. They...
Lesson Plan
Curated OER

Counting From 1-10: The number 1

For Teachers Pre-K - 1st
In this counting worksheet, students get familiar with the number 1, counting objects and writing how many they see; all objects are seen only once.
Lesson Plan
Montana Office of Public Instruction

Native American Culture: Counting, 1:1 Correspondence

For Teachers K Standards
Kindergarteners practice showing 1:1 correspondence while incorporating information they learned about a local Native American culture. The objects used for counting are taken from the previous day's Native American lesson. The intention...
Lesson Plan
Alabama Learning Exchange

Wheels All Around

For Teachers K - 2nd Standards
Budding mathematicians explore the concept of skip counting. They practice skip counting as they use it to determine the number of wheels that come to school at 3 different times throughout the day. They also create a data graph to show...
Lesson Plan
ESL Kid Stuff

Numbers 1-20

For Teachers 3rd - 9th
Language learners engage in a series of games and activities designed to help them recognize and name the numbers from ten to twenty.
Lesson Plan
Curated OER

Pigs in a Pen

For Teachers K
Kindergarteners explore numbers, counting, and one-to-one correspondence. Through demonstrations and hands on activities using math manipulatives, they discover several number concepts as well as practice counting throught rote...
Lesson Plan
Curated OER

Fish Count

For Teachers K
Students participate in hands-on activities in which they count and match objects to 10 or more using one-to-one correspondence and make a record of objects counted, which be kept in a math portfolio.
Lesson Plan
Curated OER

Halloween Counting Book

For Teachers 1st
First graders recognize and write numerals from 1 to 10. They estimate and count to identify sets with more, fewer, or the same number of objects, listen and respond to others in a variety of contexts, and take turns speaking in a...
Lesson Plan
Curated OER

Problem Solving Process: One-To-One Correspondence

For Teachers 1st
First graders observe and demonstrate a variety of problem solving strategies to solve problems involving one-to-one correspondence and whole numbers to 100. They discuss the steps of the problem solving process, and solve a word...
Lesson Plan
Curated OER

Counting on 1, 2, and 3

For Teachers 2nd - 3rd
In this counting one, two and three worksheet, students, working with a partner, practice answering seven word problems and equations.
Lesson Plan
Illustrative Mathematics

Teen Go Fish

For Teachers Pre-K - 1st Standards
Kindergartners play the classic game Go Fish as they practice identifying numbers in the teens. A fun and engaging activity that develops number recognition skills in young learners. As added support, provide cards that include both the...
Lesson Plan
Curated OER

Agriculture Counts

For Teachers K - 2nd
Learners practice counting. In this early numbers instructional activity, students learn about the beginnings of agriculture and how it ties into math. Learners practice counting objects related to agriculture.
Lesson Plan
Curated OER

Mystery Jars

For Teachers K - 4th
Youngsters discover ways to estimate. They will use two jars with large and small items and estimate the number of items. Then record their estimate and explain why they answered the way they did. They try this experiment with different...
Lesson Plan
Curated OER

Counting Zero to Five

For Teachers K
Students are introduced to the numerals zero through five. They associate the numeral with the correct number of objects. Students comprehend the quantities zero through five showing "How many?" by counting their fingers or using a...
Lesson Plan
Curated OER

Counting Back 1, 2, and 3

For Teachers 2nd - 3rd
In this counting back one, two and three worksheet, students, with a partner, problem solve and answer six word problems and equations.
Lesson Plan
EngageNY

Using Permutations and Combinations to Compute Probabilities

For Teachers 11th - 12th Standards
Now that we know about permutations and combinations, we can finally solve probability problems. The fourth installment of a 21-part module has future mathematicians analyzing word problems to determine whether permutations or...
Lesson Plan
Curated OER

The Ten Little Indians Count

For Teachers K
Pupils engage in a fun, hands-on activity that uses a Thanksgiving theme to incorporate one-to-one counting to 10. They utilize a worksheet imbedded in this plan to help them with their counting skills.
Lesson Plan
Curated OER

Yummy Gummy Subtraction

For Teachers K - 3rd
Here is a quick 15 minute lesson intended to introduce subtraction. Learners count and subtract gummy bears to complete 5 problems. The lessons suggest that the gummy bears can be saved and used the next day, but gummy bears get gross...
Lesson Plan
Curated OER

Fraction Problem Solving Process

For Teachers K
Help your charges solve a variety of fraction and skip counting problems using a problem solving process. As a class they work through a fraction problem step-by-step, and discuss a real-life connection to the problem. Students then play...
Lesson Plan
Curated OER

Counting Animals

For Teachers Pre-K - K
For this counting to ten worksheet, students examine a picture of different animals. Students count each of the 7 kinds of animals and record the totals. All totals will be under ten.
Lesson Plan
Curated OER

Representing Numbers to 50

For Teachers 1st
In this mathematics worksheet, 1st graders identify two-digit numbers that show tens and ones. Then they write how many tens and ones there are and place the number in the boxes given.