Give your students the opportunity to explore systems by using the "See Think Wonder" Visible Thinking Routine from Harvard's Project Zero.

Kind acts can make a big difference in somone's day. These kind acts can multiply and create a culture of kindness in schools and communities. In this lesson, students will reflect on the importance of kindness and commit to kind actions!

Have a class that can't sit still long enough to practice their addition? This activity puts math and PE together to help your kids add up to 20 while being active!

Students get practice composing and comparing two-digit numbers as they compete to collect the most cards while playing the Hungry Alligator game. This lesson can be used alone or with the lesson plan Greater than Less Than Equal to Game.

Use a sweet treat to help students do hands-on math! Students will practice their addition skills in this yummy activity.

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

Break out the dominoes! Students will practice adding and comparing numbers with this fun game. Use this scaffolded EL Lesson alone or for more addition practice before teaching the Adding with Dominoes and Playing Cards lesson.

Get ready to teach all about time with a fun game that has students match the time on analog and digital clocks. Use alone or with The Clock Struck What?

This bear-y fun lesson will help your students understand addition and subtraction and reward their efforts with a sweet treat!

Now that your first graders are able to count consecutively, introduce them to the tens and ones place values. Using tens and ones blocks will make math easy and fun for everyone!

Students will use their hands to mold clay into shapes, then divide those shapes into equal and unequal quarters.

It's all about me! In this lesson, students will identify character traits in a story and decide if they have the same traits. This lesson incorporates literature, writing, comparison skills, and social skills.

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

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

Students put their understanding of one and 10 more to work as they write word problems for classmates to solve. This lesson plan can be used alone or with Picture Addition.

Build a strong foundation in place value with a fun game where students create groups of ten as they race to 100. Can be used alone or with the lesson plan Place Value Party.

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.