Division Lab Algorithm

A comprehensive 1-week curriculum sequence for Grade 4 students to master area and perimeter, progressing from grid foundations to complex composite shapes and missing dimension puzzles.

A functional math lesson teaching the Next-Dollar Up method through a basketball team shopping scenario. Includes differentiated worksheets with visual scaffolds to help students round prices to the next whole dollar for purchasing equipment.

Comprehensive teacher facilitation guide and complete answer keys for Rookie, All-Star, and MVP worksheets. Contains clear strategies for scaffolding the Next-Dollar Up functional math method.

A 10-day summer school curriculum designed as a secret agent training academy. Students master multiplication facts through engaging strategy-based decoding missions, printable case files, and active agent briefings.

A differentiated geometry packet for Grade 4 students to master area and perimeter. Students progress from grid counting to composite shapes and calculating missing side lengths using an engaging blueprint detective theme.

Level 3 (MVP Division) worksheet for the Next-Dollar Up method. Challenging multi-item scenarios (calculating quantities first, then next-dollar up) and a bill combination section to pay cash.

A summer-long math intervention bypassing rote memorization of multiplication to build intuitive pre-algebraic thinking using visual grids, helper facts, and balance puzzles.

A hands-on, highly visual lesson focused on reading and interpreting single-pointer data dials (scale 1-10) with green, yellow, and red color-coded zones across speedometers, pressure gauges, and temperature dials.

Level 2 (All-Star Division) worksheet for the Next-Dollar Up method. Features a Team Order Sheet scenario where students select 5 crucial sports gear items, calculate the next-dollar up value for each, and calculate the budget total.

A 5-day instructional sequence designed to scaffold fraction addition. Students progress from combining fractions with like denominators to finding equivalent fractions, modeling unlike denominators, drawing their own fraction bars, and solving realistic math challenges.

A dynamic math lesson focused on navigating time intervals of 5 to 55 minutes earlier and later using digital clocks. Students use visual skip-counting tracks and hands-on task cards to master elapsed time calculations.

A comprehensive unit-long curriculum covering Grade 4, Unit 5 on Multiplicative Comparison and Measurement, focusing on comparing quantities, converting units of measurement, and solving multi-step perimeter problems.