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

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

A focused lesson on mastering double-digit addition and subtraction with regrouping and borrowing using a blueprint-themed calculation workspace.

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

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 comprehensive math lesson for 2nd-grade students focusing on practical money skills, including calculating total costs and making change in a classroom market setting.

A comprehensive review packet covering Grade 2 math standards including geometry, measurement, place value, and computation, stripped of word problem context for pure skill practice.