Get your students thinking about the importance of standard measurement units with this fun hands-on activity. Use this scaffolded EL lesson plan alone or with Measurement Madness.

Dive deep into word problems with this lesson that teaches students to sketch base-ten blocks to add multiples of 10 and two-digit numbers. Use alone or with the lesson plan Let's Build It! Two-Digit Addition.

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

Your students will deepen their understanding and build their vocabulary through reading nonfiction texts and identifying unknown words.

Drawing on various problem solving techniques, students will challenge themselves to solve word problems involving three whole numbers. Problem solving, critical thinking, and real life applications? This lesson has it all.

Every student can be a magician after this lesson in mentally adding and subtracting by 10. No previous magic training required!

Get your students excited about adding by introducing them to word problems with three addends!

Help your students make sense of the greater than, less than and equal to in this interactive lesson! Your students will have opportunities to compare either two-digit or three-digit numbers.