Data Plotter Grids

A targeted two-day intervention sequence focused on 4th-grade addition and subtraction word problems with whole numbers using strip diagrams and the standard algorithm. Covers Add To Unknown, Result Unknown, and Mixed Problem scenarios.

A foundational 2nd-grade math mini-lesson introducing the US standard addition algorithm without regrouping. Students learn to align numbers by place value in tens and ones columns, add the ones first, and rewrite horizontal equations vertically.

A visual reference sheet explaining the 5-or-more rounding rule, detailing place value positions, and breaking down how to round the mileage value 8.7875 to various decimal places.

A three-day targeted math intervention sequence for third-grade resource groups focused on mastering standard algorithm addition and subtraction with multi-step regrouping. Students practice with structured place-value organizers that provide ample handwriting room.

A foundational early elementary math lesson introducing one-digit number comparison using the hungry alligator metaphor, ten-frame visuals, comparison symbols, and word sentences. Students learn to count, compare values from 0 to 9, and fluently connect mathematical symbols with comparison vocabulary.

A comprehensive, print-ready Grade 5 math worksheet exploring fractions as quotients and division expressions. Includes visual sharing models, conversion practice, multi-step real-world word problems, and an error analysis prompt.

A four-part 3rd grade mathematics sequence aligned to Indiana Academic Standards and Everyday Mathematics strategies. Students master extended facts, partial-sums addition, trade-first subtraction, and mixed regrouping operations with number stories and language scaffolds.

A targeted 3rd-grade math warmup lesson featuring visual representations of multiplication through equal groups and tape diagrams. Includes a student practice worksheet and a complete teacher answer key aligned to CCSS 3.OA.A.1.

A 2-page complete teacher answer key and scoring guide corresponding directly to the 12-problem Stack and Add worksheet. Features fully worked place-value charts, digit alignment reminders, and grading notes.

A low-prep second-grade place value station where students build, compare, and decode two-digit and three-digit numbers. Designed for independent practice or small groups of 2-3 peers using intuitive visual mats, built-in spinners, and structured recording sheets.