Analyzing and creating line plots to represent measurement data.

Using fraction equivalence to measure and record lengths accurately.

Expanding measurement skills to fourths of an inch and practicing with mixed numbers.

Introduction to measuring length in halves of an inch and understanding mixed numbers.

A hands-on geometry lesson where students act as urban planners to design a community park using area and perimeter calculations.

A comprehensive lesson on writing numerical expressions and analyzing mathematical patterns through the lens of digital logic and circuit design. Students will master parentheses in expressions and explore relationships between numerical patterns on a coordinate plane.

A project-based lesson where students design a sustainable community center, applying area and perimeter calculations to complex polygonal floor plans with fractional dimensions.

A hands-on math simulation where 4th-grade students use multi-digit multiplication and division to launch and manage a food truck business. Students calculate bulk ingredient costs, set menu prices, and analyze profit margins to prepare for the ultimate rally.

A hands-on math lesson where students master metric conversions (mass, volume, and length) by scaling and adjusting recipes for a grand class feast. Students apply decimal movement rules to transform ingredients from small kitchen measures to bulk quantities.

A quest-themed lesson on 3-digit long division with remainders, featuring a 5-page practice mission.

A focused lesson on mastering long division (3-digit by 1-digit) with remainders, using grid-aligned blueprints to help students organize their calculations and maintain place value accuracy.

A precision-focused drafting-themed review of 4th grade Measurement and Data (MD) standards. Covers units and conversions (MD.1), measurement word problems (MD.2), area and perimeter (MD.3), line plots (MD.4), and angle measurement and addition (MD.6-7). Division has been removed from the curriculum.

A comprehensive slide deck covering measurement in inches (halves and fourths) and interpreting data on line plots, provided in both English and Japanese.

A cumulative review of all standards covered in the 10-day intensive program.

Strategies for solving two-step word problems involving addition, subtraction, and multiplication with unknowns.

Covers finding the perimeter of polygons, including finding unknown side lengths.

Uses partitioning of rectangles to illustrate the distributive property and additive nature of area.

Introduces area through tiling and relates it to multiplication of side lengths.