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.

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.

Guide students to use base ten blocks to solve two-digit by one-digit addition problems with regrouping. This lesson can be used independently or paired with the lesson Adding it All Up.

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.

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.

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.