The answer key for the Mixed Math Steps Worksheet, providing teacher-ready solutions.

The answer key for the Ten Steps Addition Worksheet, providing teacher-ready solutions.

A mixed addition and subtraction worksheet with 5 addition problems (sums up to 10) and 5 subtraction problems (starting numbers up to 10), featuring visual counting dots.

A super simple addition worksheet with 10 problems (sums up to 10), featuring visual counting dots under each number to support early elementary and autistic learners.

An introductory presentation that trains students as 'Operation Investigators,' teaching them how to identify addition and subtraction clues and how to use ten frames and number lines.

Teacher guide and answer key for the Mission Math worksheet, providing correct operations, equations, and expected student strategies.

A two-page math worksheet where students investigate whether to add or subtract based on pictorial word problems within 20. It includes sketching areas, ten frames, and number lines for support.

Updated slide deck with 2 I DO and 2 WE DO slides. Features optimized container sizing and spacing to ensure visual models are not cut off. Uses 'circles' for ones and models counting clearly underneath each element.

An updated worksheet showcasing the conserving (visual) and incrementing (numerical) strategies side-by-side. Includes the added I DO and WE DO examples. Uses 'circles' and provides space for counting underneath each visual element. Sized to prevent horizontal cutoff.

Printable number mats designed for tactile practice. Each mat features a large numeral and corresponding 'nests' (dotted circles) for students to place objects one at a time, reinforcing one-to-one correspondence and quantity representation.

A refined worksheet that focuses on the two core skills: counting existing objects with one-to-one correspondence and 'representing' numbers by drawing or circling a specific quantity. Includes clear sections for numbers up to 20.

An updated teacher guide focusing on the 'Touch, Say, Move' rule for one-to-one correspondence. Includes a structured 30-minute lesson plan featuring a 'Represent' game where students count out specific quantities.

A simplified 6-slide presentation focusing on 'The Counting Rule' (Touch, Say, Move) for one-to-one correspondence. Includes interactive 'Show Me' challenges for numbers up to 20 to practice representing numerals with objects.

A teacher facilitation guide for the incrementing connection lesson, outlining how to bridge visual models (sticks and circles) to mental math strategies through I DO, WE DO, YOU DO.

An updated worksheet showcasing the conserving (visual) and incrementing (numerical) strategies side-by-side. Includes the added I DO and WE DO examples. Uses 'circles' and provides space for counting underneath each visual element.

An updated answer key for the incrementing connection worksheet, showing correct visual models and step-by-step solutions with counts underneath the sticks and circles. Includes the new I DO and WE DO problems.

Updated slide deck with an extra I DO and WE DO slide. Features increased container spacing and 'whitespace-nowrap' to ensure visual models are not cut off. Uses 'circles' for ones and models counting underneath each element.

A revised version of the math warm-up with significantly enlarged candles for easier cutting and coloring, and a massive birthday cake to accommodate all 20 candles.

A teacher's guide for the Ocean Number Explorers activities. Includes instructions for use, differentiation strategies, scaffolding prompts, and a full answer key for the Sea Scout Task Cards.

A matching game featuring ocean creatures and numbers 1-20. Includes two sets of cards: one with clear numerals and another with corresponding sets of ocean emojis for students to count and pair.

A structured recording sheet for students to use with the Sea Scout Task Cards. It features numbered boxes for numbers 1-20 and space for name and date, keeping work organized and legible.

A set of 20 ocean-themed task cards for students to practice counting objects up to 20. Each card features cute ocean emojis and a clear question to guide one-to-one correspondence practice.

A teacher-facing data tracking tool for monitoring student progress across core number sense domains. Features a skills matrix, weekly intervention log, and space for anecdotal transfer notes.