A comprehensive week-long math unit focused on identifying coin values and performing addition and subtraction of money up to $20 using a calculator in real-world contexts.

A 12-lesson intervention sequence focused on numeral identification, forward/backward sequences, and number lines for 1st-grade Tier 2 support, utilizing High Leverage Concepts from All Learners Network.

A 6-lesson Tier 2 intervention sequence for first-grade students focused on comparing two-digit numbers using tens and ones meanings and comparison symbols. Grounded in All Learners Network High Leverage Concepts, the unit moves from physical modeling to symbolic representation.

A 6-lesson Tier 2 intervention sequence for first graders focused on addition and subtraction equations. Using an 'Equation Lab' theme, students move from part-whole understanding to the concept of equality and the inverse relationship between operations, aligned with ALN High Leverage Concepts.

A comprehensive unit on calculating elapsed time, progressing from simple one-hour intervals to quarter-hour and five-minute increments using scenarios and analog clocks.

A series of activities for 2nd graders to master spatial relationships (over, under, in front, behind) and temporal sequencing (first, next, last, before, after). Students will use hands-on exploration and logical ordering to understand how things exist in space and time.

A 3-day math sequence for 3rd graders focused on multiplication comparisons and identifying patterns in tables using a fun Toy Factory theme.

Une séquence pédagogique basée sur l'univers des Numberblocks pour aider un enfant autiste de 7 ans à maîtriser la comptine numérique jusqu'à 100, en mettant l'accent sur la structure décimale et les régularités.

A comprehensive unit where students become 'Problem Detectives,' learning to decode word problems using linguistic cues and cloze-style paragraph writing to explain their mathematical reasoning.

A week-long daily multiplication fluency program designed to build rapid recall of facts from 0-12 through repeated, varied practice.

A playful, detective-themed math sequence for 3rd grade students to master number comparison. Students become 'Digit Detectives' as they investigate place value mysteries, solve 'blunders' made by a messy professor, and create their own case files using concrete models like base-ten blocks and number lines.

A 2nd-grade math unit focused on applying subtraction of tens to real-world money contexts using dimes as a concrete representation of tens.

A lesson sequence focused on understanding and converting volume units (liters and milliliters) to compare capacities through interactive games and visual models.

A math remediation sequence for 3rd and 4th graders focused on place value concepts, specifically periods (units and thousands) and the structural role of commas in large numbers.

A series of lessons designed to help primary students master subtraction strategies using the CPA (Concrete-Pictorial-Abstract) model. Students progress from using physical manipulatives to mental math techniques focused on the base-ten anchor.

A math lesson focused on checking the reasonableness of answers. Students learn to avoid keyword traps and use logic to determine if their solutions make sense in real-world contexts.

A specialized intervention sequence designed for 2nd-grade students to master two-digit addition with regrouping by identifying, analyzing, and correcting common procedural errors.

A targeted remediation unit focusing on 3rd-grade place value through the lens of number patterns and sequences. Students use visual analysis to identify which digits change within a place value chart to determine addition and subtraction rules.

A hands-on introduction to probability and chance for early elementary students using the concepts of will, won't, and might.

A series of lessons focused on foundational addition strategies for early elementary students, moving from basic counting to more efficient mental math strategies.