Measurement Unit Slides - Lessons 3 & 4: Mixed Fractions and Line Plots. Recreated and translated into Japanese with advanced instructional visuals, worm and leaf data examples, and rigorous synthesis prompts. Revisions made for page breaks and math rendering. Fixed 'X' alignment on plots and matched cool-down options. Fixed comma alignment and dark blue highlights.

Measurement Unit Slides - Lesson 1: Inch Halves. Recreated and translated into Japanese with clean visuals, clear diagrams, and appropriate pedagogical structure. Revisions made for page breaks and math rendering. Fixed ruler zero positioning. Fixed eraser width to 1.5 units and improved layout. Corrected fraction terminology.

A condensed teacher's answer key for the 5-page Math Explorer Adventures sub-plan packet.

A final review worksheet in a maze format. This version fixes the maze logic (continuous even-number path), adds all clock numbers, and ensures everything fits on a single page.

A critical thinking worksheet featuring fractions, time sequencing, and mental math subtraction. This version ensures all content fits on one page with high contrast for work areas.

An addition and subtraction worksheet featuring two-digit numbers with and without regrouping. This version provides large work areas for students and fits on a single page.

A geometry-focused worksheet where students practice partitioning circles, squares, and rectangles into halves, thirds, and fourths. This version fits on a single page with labeling lines.

A clock-themed worksheet for 2nd graders to practice telling time to the nearest 5 minutes, including reading clocks and drawing clock hands. This version includes all clock numbers and fits on a single page.

Answer key for the Division Pro Questions, including quick reference table and grading tips.

A 20-question multiple-choice practice document covering equal groups, arrays, and repeated subtraction for standard 3.OA.2.