Help build your students' confidence in number recognition and one-to-one correspondence with their favorite plastic building pieces.

Want a fun way to practice your math facts? How about with a St. Patrick's Day-themed variation of Go Fish! In this St. Patrick's Day lesson plan, students will create their own Go Fish! cards with addition math facts up to 20.

Use this ocean-inspired lesson plan to practice using one-to-one correspondence with your students. This can be used as a stand-alone lesson or support lesson for the Matching Numbers lesson plan.

Use this engaging mystery bag lesson to practice addition patterns of one more with your curious kindergarteners!

What do dinosaurs and counting have to do with one another? Find out in this fun dino-themed counting lesson! Practice one-to-one correspondance and number recognition in this ELL lesson plan. Can be used as a stand alone or support lesson for the Fruity Fun with Numbers lesson plan.

Catch those fish before they get away! In this lesson, students will be challenged to order and count the total number of fish. This lesson focuses on the crucial skills of ordering numbers and recognizing one-to-one correspondence.

Use this beginning of the year activity to practice counting! Students solidify an understanding of one-to-one correspondence as they compete to fill three towers. Use this EL Support Lesson alone, or alongside the lesson plan Counting Collections.

Can be used alone or as an EL support lesson for the One Fish, Two Fish lesson plan.

Let’s build! Students will explore subtraction and patterns of one less in this hands-on lesson. Get out the snap cubes and dive in.

When did letter writing become a thing of the past? Bring back this tried and true method of communication with a lesson that's both fun and teacher-approved. Students will love writing their own letters to their friends.

In this fun art and math inspired lesson plan, your students will practice learning and identifying the numbers between 1-10!

Students will love thinking about lots of interesting animal homes and the different types of animals who live in each one!

In this fruity lesson students will learn how to count from one to ten! The lesson ends with a fruity snack and the opportunity to practice counting.

In this leafy, plant-themed lesson, students will use leaves as they practice recognizing various numbers from 1 to 15. This lesson can be easily adapted for use with specific ranges of numbers.

Introduce hundreds place value to your students. Increase their knowledge of place value while they enjoy working with ones, tens and hundreds blocks.

In this lesson, students will learn how to add a one-digit number to a two-digit number. This will help students build upon the skills needed for regrouping larger numbers.

What first grader wouldn't want ten dollars? This lesson uses one and ten dollar bills to teach students place value concepts as they develop fluency adding multiples of 10. Use alone or with the lesson plan Ten Time.

Double, double toil and trouble! Use two dice to roll up to 100 with one-digit sumations. In this lesson, students will play a place value game where they race to get to 100 by converting ones to tens.

Use this classic read-aloud to practice the numbers 1-10 with your students! It can be used as a stand alone lesson or support lesson for the Dalmation Dots lesson plan.

Counting collections are a great way to help students practice counting while gaining practice recording and justifying their thinking. Students will work specifically with the numbers 1-30 to develop fluency counting and writing numbers.

It's time-telling time with this fun lesson featuring Trudy Harris' 'The Clock Struck One.' Students will learning about time with a short story and hands-on practice with analog clocks.

Make reading as fun as A-B-C and 1-2-3! Introduce your first grade students to ending blends such as NK, LK, NT, MP, and ND.

Buzz, buzz! Can you count the five busy little bees? In this bee-themed lesson on counting and number recognition, students will use bees to learn how to count the numbers one through five.

It's springtime! What better way to celebrate than by interviewing your classmate with a range of spring-related questions? Students will practice interviewing one another and recording answers using complete sentences.

Give first graders a sense of time by introducing them to telling time by the hour. Students who have mastered the numbers 1 to 12 will be eager to keep the class on a time schedule.

This lesson plan is a great introduction to recognizing and forming plural nouns for your kindergarten ELs. This can be used as a stand alone or support lesson for the More Than One Nouns lesson plan.

It's rhyme time! Students will color-code rhyming words and put each one in its “word family house” with this fun rhyming mini book and fill in the "stair steps" writing activity page.

Expose your students to numerical sequencing and patterns with an interactive lesson that focuses on identifying, writing, and ordering numbers from 1-100. This lesson can be used alone or with the lesson plan Popping Numbers.

Your students are probably used to answering questions. Give them a chance to ask their own with this imaginative lesson on reading comprehension and the ways one can use who, what, when, where, and why.

This lesson is a great introduction to comparing numbers 1-10 using greater than, less than, or equal to. Using hands-on practice and language supports this can be used as a stand alone or pre-lesson for the More, Less, or Equal: Comparing Quantities lesson plan.