A practice lesson focused on mastering two-digit subtraction with a mix of regrouping and non-regrouping problems.

A comprehensive review unit focusing on Grade 3 MCAS standards for Area, Perimeter, and Geometry. This lesson includes practice worksheets with built-in strategy organizers to help students master common test-prep challenges.

A vibrant 2nd-grade math lesson that uses a gardening theme to teach addition and subtraction within 100. Students act as 'Garden Growers' to visualize and solve problems using base-ten drawings of seeds and sprouts.

A comprehensive practice set for mastering three-digit addition and subtraction, featuring a mix of problems with and without regrouping.

Grade 1 explorers search the ocean floor for trench treasure, adding and subtracting within 20 using drawing strategies.

Grade 2 students dive deep to solve double-digit addition and subtraction using Oxygen Tanks (base-ten), Sonar Stretching (expanded form), and Navigation Computer Sync (standard algorithm).

A 3rd-grade introduction to perimeter, focusing on calculating the distance around rectangles and squares using addition and properties of shapes. Students explore real-world applications like fencing a garden to understand why perimeter matters.

A hands-on geometry lesson where students explore the properties of 2D polygons, including sides, angles, and defining characteristics through classification and sorting.

A lesson focused on mastering place value for numbers up to 10,000, covering standard, word, and expanded forms with a focus on deep conceptual understanding and multi-step problem solving.

A collection of subtraction worksheets focusing on 2-digit subtraction without regrouping using base-ten block drawings (sticks and dots) for visual support.

A math lesson focused on double-digit by single-digit addition, featuring a mix of regrouping and non-regrouping problems with a fun robot theme.

Advanced elapsed time practice focusing on five-minute intervals, providing the highest level of challenge in this unit.

Materials for mastering elapsed time in 15, 30, and 45-minute increments using scenarios and analog clocks.

A hands-on introduction to counting dollar bills, determining if there is enough money for a purchase, and calculating simple change using a market-themed approach.