Investigates student recognition of shape attributes, partitioning rectangles into grids, and counting vertices prior to 3rd-grade geometry and area.

Evaluates prerequisite skills for time, measurement, and bar/picture graphs to ensure readiness for complex measurement topics.

Assesses understanding of equal shares, partitioning shapes into halves, thirds, and fourths, and naming fraction parts prior to 3rd-grade fraction units.

Diagnoses readiness for 3rd-grade place value, multi-digit addition, subtraction, and estimation, based on 2nd-grade standards.

Focuses on prerequisite skills for multiplication and division, including equal groups, skip counting, arrays, and repeated addition.

A diagnostic pretest and intervention package designed to assess and remediate 2nd-grade prerequisite math skills (equal groups, repeated addition, and basic arrays) before starting 3rd-grade Unit 1 Multiplication and Division. Includes a student quiz, targeted intervention worksheets, and a comprehensive teacher guide with rubrics and answer keys.

A math assessment lesson focusing on 3-digit by 2-digit multiplication and basic division with rich visual scaffolds (grid alignments, base-ten block representations, equal sharing groups, and arrays) designed to support students who struggle with abstract math concepts.

A structured progress monitoring kit for division and multiplication, designed with retro-game aesthetics. Includes two highly-scaffolded visual probes, an interactive student tracker, and a comprehensive teacher guide with IEP goals.

A hands-on, community-based learning activity where students visit a supermarket to locate prices, compare deals, and practice budget management in a real-world setting.

A lesson introducing subtraction without borrowing using color-coded grids and place value alignment. Students practice aligning digits in tens and ones columns before expanding to hundreds.

A scaffolded math lesson focusing on long division with remainders using grid paper alignments to keep place values perfectly structured.

A math mastery lesson featuring leveled printable worksheets for addition within 1000. It includes custom grid layouts, visual cues, and dedicated regrouping boxes above the tens and hundreds columns to support students as they master single- and double-regrouping strategies.

A cross-curricular math and science lesson for grades 3-5. Students explore fractions as parts of a whole by partitioning the geometric, silica-shelled structures of microscopic diatoms.

An assessment and supporting resources for students who struggle with multi-step word problems. It features simplified language, rebus-style icon clues, and a step-by-step graphic organizer workspace embedded in every problem.

A scaffolded math toolkit designed to help students break down multi-step word problems using visual graphic organizers, reading accommodations, and a detailed teacher error-tracking framework.

A mental math lesson introducing the compensation strategy for addition within 20 using a playful candy shop theme. Students shift amounts between addends to create 'friendly tens' (e.g., 9 + 5 becomes 10 + 4), practicing this mentally during a slide-guided warm-up and on paper with a themed student worksheet.