A formative assessment focused on partitioning rectangles into rows and columns of same-size squares, aligned with 2.G.A.2. This lesson includes a student-facing assessment and a comprehensive answer key with DOK level alignment.

A lesson focused on mastering mental math strategies for adding and subtracting 10 and 100 from three-digit numbers, aligned with standard 2.NBT.B.8.

A comprehensive review of area and perimeter standards followed by a 10-question EOG-style final assessment.

Understanding perimeter as the distance around a shape and solving problems involving unknown side lengths.

Exploring how to find the area of a large rectangle by partitioning it into two smaller ones and adding their areas together (Distributive Property).

Applying area multiplication to solve real-world problems and representing products as rectangular areas in mathematical reasoning.

Introduction to area using tiling and side-length multiplication. Students compare counting unit squares to using the formula length x width.

The first week of mixed spiral review covering rounding, multiplication within 100, elapsed time, fractions on number lines, and area.

A lesson focused on real-world math applications using a grocery store advertisement. Students practice reading decimals, comparing prices, and calculating totals for a shopping trip.