Make a math mystery! In this lesson, help your students understand the relationship between addition and subtraction and how a missing addend word problem is represented with a number sentence.

Students sketch base-ten blocks in this lesson that builds both number sense and fluency adding to 20!

Students will be jumping with joy after this lesson that helps them practice their subtraction skills with physical activity.

Students will gain fluency with adding multiples of ten in this hands-on lesson that builds number sense.

This vocabulary boosting lesson is sure to excite young readers. By working in pairs, students will teach each other about a bunch of different sight words.

In this lesson plan, students learn about the first all-female spacewalk and get inspired by astronauts Christina Koch and Jessica Meir.

Teach your students how to identify the main topic using story cards and an interactive read aloud in this engaging lesson.

Inventors and their novel inventions are always a thrilling topic! In the lesson Researching Black Inventors, first graders and second graders are encouraged to research the rich history of African American inventors. This engaging lesson plan provides students with an opportunity to learn all about inventors they find interesting and the impact those inventors have on the world. Perfect for Black History Month, this learning activity highlights informational writing skills and helps build students' vocabulary.

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.

Let’s start building numbers! Just as building skyscrapers is a visual representation of mathematics, students will use the visual representation of base-ten blocks to add—or build—onto a two-digit number.

This math lesson is filled with fun hands-on non-standard measurement activities! The lesson begins with an interactive story then has students explore measurement using several different objects as their tools!

Your young scientists will have tons of fun visiting measurement stations and using tools to measure various objects. They'll even be able to create posters at the end of the activity.

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.

Put your students to the test with this lesson that helps them learn the tens and ones places with a memory game and worksheet!

Make math fun with this lesson that has students work together to solve subtraction sentences. Students will also get a chance to practice their skills individually with a worksheet.