Second graders know about plural nouns, but things get trickier when they are introduced to irregular forms. In this lesson, students will receive an introduction to irregular plural nouns.

Use a short story that can be told entirely in idioms and students will get the picture! Students match story strip text to idioms in this interactive exercise that includes a matching worksheet assessment.

Subjects and verbs agree! This grammar lesson includes a fun interactive segment that students will love, and they will practice matching subjects to their verbs.

Give your class the "write" stuff! In this lesson, your students will learn to master combining sentences using sentences with the same subjects or predicates.

Your students will have a blast thinking about polygons and making these paintings inspired by Wassily Kandinsky!

With this activity, students will identify shapes, build 3-D shapes, and practice describing shapes with a partner.

Shape up your students' understanding of geometrical attributes with this hands-on math lesson. Students will gain a better understanding of how to describe a shape by the number of edges and vertices it has, rather than by its name.

Give your students a head start on 3D shapes with this lesson that has them use their observational skills to identify what differentiates the shapes.

In this lesson, your students will play "I Spy" to identify 3-D shapes. They will use language to describe the shapes and be able to compare them easily.

Explore 3-D shapes with your students and help them identify and talk about the relevant attributes of three-dimensional shapes, all while using real-world examples! Use this as a stand-alone lesson or alongside the Shape Models lesson.

Geometry is a core of mathematics in the early years. Help students recognize and draw shapes given specific attributes such as the number of corners and sides. This lesson can be a stand-alone activity of paired with 2-D Shapes!

Get ready to see green! In this lesson, students get hands-on experience creating trees and then measuring to compare the trees.

Students will learn out how to partition a rectangle using by partitioning shapes with rows and columns.

Get the dice out and help students get targeted practice in adding 1 and 10! In this fun place value game, students keep adding to try to get to a maximum score of 100. But be careful. If you go over 100 you’re out!

Get your students to enjoy the fall weather while making beautiful leaf patterns inspired by Andy Goldworthy.

Notetaking doesn’t just have to fit in a square! In this lesson, students will use different shapes to help them take notes and remember what they should be paying attention for as they read.

Students will get a chance to use multiple methods to compare three-digit numbers. They will also get practice using greater than and less than symbols to show their answers.

Get your young scientists out of the classroom and into nature with this interactive science lesson.

This lesson will make solving subtraction word problems fun for students. It includes music and interaction to grab your students' attention.

Students will get to explore three-digit numbers through base-ten blocks and written form. Students will get plenty of practice identifying the place values of a number both individually and with the class.

It’s pizza time! Students will be introduced to the concept of partitioning shapes to create fractions that demonstrate halves, fourths, and eighths. This lesson is the first of two lessons that address second grade fraction concepts.

Slice those pieces and mix it up! In this lesson that follows “Slice It Up! Part One,” students will begin recognizing different ways to create equal shares in whole shapes, creating a fraction poster by the end of the lesson.

Help your students use rulers in the classroom with this lesson! Encourage them to measure items around them using centimeters to understand shapes and sizes.

Get ready for some mental math! Help students practice subtracting by ten by solving real-world problems involving dimes.

Get out the measuring tape and head outside! In this lesson, students gather measurement data and build a model of the school playground.

How big is the furniture in your classroom? Get ready to find out! In this lesson, students dive into measuring with yardsticks.

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

This hands-on lesson will get your students to investigate some mystery liquids, and they will have to use their observational skills to figure out what they are.

Get your students to be builders and create structures with a variety of materials. Students will have the opportunity to be creative, cooperate in groups, and discuss their experience.

Get ready to do some shopping! In this lesson, students will learn about subtracting 100 from multiples of 100 when making big purchases.