A series of lessons focused on building algebraic thinking and problem-solving skills for elementary students, moving from basic expressions to multi-step equations.

A Tier 2 intervention sequence for 8th-grade students focused on mastering the concept of functions and interpreting linear equations in the form y = mx + b. This unit provides scaffolded instruction on identifying functions, calculating slope, and connecting multiple representations.

A comprehensive Tier 2 intervention designed to move 7th graders from foundational one-step equations to complex multi-step real-world problems using a 'structural engineering' theme.

A Tier 2 intervention sequence focused on rational number operations for 7th graders. Students navigate deep-sea depths to master integer addition, subtraction, multiplication, and division, as well as operations with fractions and decimals in real-world contexts.

A comprehensive Tier 2 intervention sequence focused on building conceptual understanding of ratios, unit rates, and percents through visual models and real-world applications for 6th-grade students.

A foundational math sequence for special education students (grades 5-6) focusing on algebraic thinking and spatial reasoning through highly visual, themed units.

Une série de micro-leçons de 10 minutes centrée sur l'optimisation de l'espace papier. Les élèves apprennent à mettre à l'échelle une mise en page de 6 photos (format A4) vers le format Raisin (50x65 cm) en minimisant les chutes.

A specialized Tier 3 intervention sequence for 8th-grade students performing at a 5th-grade level, focusing on bridging foundational arithmetic to high school algebra concepts. This sequence uses concrete-representational-abstract (CRA) methods to explore area modeling, systems of equations, exponential patterns, and inequalities.

A comprehensive small-group intervention toolkit designed to help students master multi-step equations through scaffolded practice, error analysis, and real-world translation.

A comprehensive 7-lesson intervention sequence designed to build conceptual fraction understanding through visual models, number lines, and scaffolded practice. The sequence moves from basic area models to adding and subtracting with unlike denominators, prioritizing 'why' over 'how'.

A comprehensive math and SEL integration designed for Grades 5-6, focusing on multi-step fraction word problems through the lens of growth mindset and productive struggle. Students learn to reframe mistakes as data points and persistence as a measurable skill.

A series of targeted intervention lessons designed to bridge the gap between triangle similarity and basic trigonometry, focusing on conceptual understanding and ratio consistency.

A targeted Tier 2 intervention sequence focused on geometric transformations. It utilizes a Concrete-Representational-Abstract (CRA) approach, guiding struggling learners from physical manipulation with tracing paper to coordinate-based abstract rules.

A series of intensive intervention lessons focused on foundational geometry concepts through hands-on construction and formal definitions. This sequence supports Tier 2 learners in mastering transformations and proofs.

A targeted intervention sequence focused on understanding triangle congruence (SSS, SAS, ASA) through the lens of rigid motions, specifically designed for Tier 2 small group support.

A targeted small-group intervention sequence focused on translating verbal descriptions of functions into accurate graphical representations. Students learn to identify and map key features like intercepts, intervals of positivity/negativity, and end behavior onto a coordinate plane.

A Tier 2 intervention sequence focused on the conceptual and algebraic foundations of inverse functions. Students move from reversing input-output tables to solving algebraic equations to find inverse expressions.

A targeted intervention series focused on helping students compare key features of functions across various representations including graphs, tables, and equations.

A Tier 2 intervention sequence focused on analyzing bivariate data. Students learn to use technology to create scatter plots and develop a precise vocabulary for describing relationships between quantitative variables.

A Tier 2 intervention sequence focused on understanding the relationship between algebraic equations in two variables and their graphical representations as sets of solutions.

A small-group algebra intervention sequence focused on solving systems of linear and nonlinear equations. Students learn to identify intersection points graphically and verify them algebraically through substitution.

A targeted Algebra 1 intervention sequence focused on translating real-world relationships into linear equations and visual representations. Students explore data-driven scenarios to master equation construction and graphing.

A Tier 2 intervention sequence focused on the logical justification of algebraic steps using properties of equality, aligned with Colorado standard HS.A-REI.A.1.

A targeted intervention sequence focused on the logic and justification behind solving systems of equations through linear combinations, ensuring students understand why the methods work.

A targeted intervention sequence focused on structural analysis of algebraic expressions, helping students in Tier 2 small groups interpret complicated expressions by viewing parts as single entities.

A series of Tier 2 algebra interventions focused on foundational quantitative reasoning skills, helping students master units, scales, and modeling.

A targeted intervention sequence for 8th-grade students struggling with coordinate distance, focusing on visual scaffolding through right triangle models and the Pythagorean Theorem.

A Tier 2 small group intervention focused on similarity and transformation sequences. Students explore dilation, proportional reasoning, and coordinate-based transformations to understand how shapes relate across the plane.

A targeted intervention sequence for 8th-grade students focusing on the geometric properties of angles in triangles and parallel lines. The lessons use informal arguments and visual proofs to build conceptual understanding of angle sums, exterior angles, and similarity.

A Tier 2 intervention sequence focused on helping 8th-grade students master the construction and interpretation of linear functions ($y = mx + b$) from various representations. The sequence emphasizes scaffolding, contextual meaning, and procedural fluency with rate of change and initial values.

A targeted intervention sequence focused on mastering fundamental angle relationships in triangles and across parallel lines, designed for Grade 8 Tier 2 support.

A targeted intervention sequence focused on Grade 8 linear modeling, helping students construct functions from verbal descriptions, tables, and graphs while interpreting rate of change and initial value in context.

A Tier 2 intervention unit focused on comparing linear functions across different representations (tables, graphs, equations, and verbal descriptions) using real-world contexts.

A Tier 2 intervention sequence focused on building fluency with integer exponent properties using concrete-to-abstract scaffolding, error analysis, and hands-on sorting activities.