Showing 343–360 of 393 results

Tens from 10 to 90


With our Tens from 10 to 90 lesson, students learn how to count from 10 to 90 in increments of 10. Students complete practice problems, use visual aids, and more in order to solidify their understanding of the lesson.

Time Lesson PlanTime Teachers Guide



In our Time lesson plan, students develop their ability to tell time using both digital and analog clocks. They practice reading the time on clocks to the nearest hour, half-hour, and five minutes.

Time Estimation


With our Time Estimation lesson plan, students learn how to read analog and digital clocks as well as how to use “AM” and “PM” when talking or writing about time.

Translation Lesson PlanTranslation Teachers Guide



Our Translation lesson plan teaches students to translate verbal expressions into algebraic expressions. They practice translating expressions in both directions using the lesson material as a guide.



With our Triangles lesson plan, students learn about triangles, including what they are, how to identify them, and how to differentiate them from other shapes.

Triangles (Grades 1-3) Lesson PlanTriangles (Grades 1-3) Teachers Guide

Triangles (Grades 1-3)


In our Triangles lesson plan for grades 1-3, students learn the basics about triangles. They practice drawing triangles as well as identifying them.

Triangles (Grades 4-6) Lesson PlanTriangles (Grades 4-6) Teachers Guide

Triangles (Grades 4-6)


In our Triangles lesson plan for grades 4-6, students learn to differentiate between and identify the four types of triangles. Students also practice drawing each type.

Understand Multi-Digit Numbers Lesson PlanUnderstand Multi-Digit Numbers Teachers Guide

Understand Multi-Digit Numbers


Our Understand Multi-Digit Numbers lesson plan teaches students about place value and how to interpret multi-digit numbers. Students practice creating numbers with multiple digits and putting multi-digit numbers in order.

Understanding Addition/Subtraction of Fractions


With our Understanding Addition/Subtraction of Fractions lesson plan, students learn all about how to add and subtract fractions with like denominators. Students practice solving example problems and explaining some of the underlying concepts behind adding and subtracting fractions to help solidify their understanding.

Understanding Fractions


With our Understanding Fractions lesson plan, students learn about fractions, including what they are and how they are used. Students learn vocabulary and how to identify different types of fractions as a part of this lesson.

Understanding Length Lesson PlanUnderstanding Length Teachers Guide

Understanding Length


Our Understanding Length lesson plan teaches students to better understand length as a type of measurement. They practice estimating length, ranking things according to length, and more.

Unit Rate Problems


With our Unit Rate Problems lesson plan, students learn how to solve unit rate problems and how to write their own unit rate word problems.

Unit Squares


Using our Unit Squares lesson plan, students learn all about unit squares, including how to recognize them and how to create their own. Students also learn about different types of length measurement.

Unknown Numbers – Multiplication/Division


With our Unknown Numbers – Multiplication/Division lesson plan, students learn how to solve multiplication and division problems for an unknown number. Students solve practice problems and practice using lesson vocabulary.