Geometry in third grade introduces kids to the idea that shapes have different categories (rectangles, rhombuses, etc..) attributes (four-sided, etc...) and areas of different values. This lesson, designed by our curriculum experts, provides the guided instruction and practice that third graders need to conceptualize shapes in a deeper way. For more practice, download and print the third grade geometry worksheets recommended as part of this lesson.

Understanding how to pronounce the short I sound, such as in pill and film, is important for first graders encountering words they don't know. This guided lesson teaches kids all about the Short I sound, and provides lots of examples of short I words. Targeted practice like this helps to reinforce kids' understanding of short vowel sounds and boosts phonemic awareness, upon which lifelong reading skills are based.

This year, third graders will build a stronger understanding of division. This guided lesson uses the repeated subtraction strategy as a way of teaching division. The lesson shows how division problems can be solved by repeatedly subtracting the same number (the divisor). Not only does this help students solve division problems, but it also builds a conceptual understanding of division. For more practice, check out the suggested division worksheets.

Words are like legos - they can have interchangeable parts. In this unit students will study the construction of words including roots, prefixes and suffixes. Students will also explore how to modify words to make them possessive, a different part of speech and adjust to signify singular and plural. Understanding the basic building blocks of words, will increase students’ vocabulary, improve their spelling and add strategies for decoding unfamiliar words.

This guided geometry lesson takes second graders on an exploration of 2D and 3D shapes. Kids will learn how to sort shapes, as well as partition them into halves, quarters and thirds. Tangrams are also featured within the exercise in order to give kids practical ways of practicing their new geometry skills. For more printable practice, try the geometry worksheets recommended by our curriculum advisors to accompany this lesson.