A comprehensive bell-ringer series designed to boost student confidence in solving, graphing, and applying quadratic equations for standardized tests.

Introduces non-unit fractions by counting multiple shaded parts (e.g., 2 out of 3, 3 out of 4). Focuses on the verbal transition from "one part" to "many parts" while maintaining visual consistency.

Introduces the concept of a unit fraction by identifying 'one part' out of a whole. Focuses on visual recognition of one shaded part and introduces the verbal phrasing 'one out of x' in English and Portuguese.

Focuses on identifying the number of equal parts (2, 3, and 4) in a whole. Introduces the vocabulary for halves, thirds, and fourths through visual counting and symbols, maintaining a low-literacy approach.

A foundational introduction to fractions as equal parts of a whole, specifically designed for students with interrupted education and no literacy. This lesson uses high-visual, low-text materials to assess and build conceptual understanding of partitioning and fair shares.

Students practice adding and subtracting numbers within 20 by using visual strategies like drawing objects or crossing them out. This lesson focuses on conceptual understanding through modeling.

A rigorous lesson for grade 4 on solving multi-step word problems using addition, subtraction, multiplication, and division. Students use 'Detective Toolkit' strategies to interpret complex scenarios and choose correct operations.

A practical math lesson for 7th-grade students on applying percentages to real-life shopping, including sales tax, gratuity (tip), and store discounts.

An intervention lesson focused on breaking down and solving multi-step word problems using whole numbers. Includes strategy instruction and a progress monitoring assessment.

A lesson focused on solving systems of two linear equations using the substitution method, specifically highlighting the distribution of negative values and handling negative results.

Introduces strategies for balancing and solving one-, two-, and multi-step linear equations using inverse operations.

Focuses on mastery of integer operations, absolute value, and rational number properties through visual number line navigation.

A lesson focused on bridging the conceptual understanding of decimal division with the standard algorithm, covering three key scenarios: decimal by whole number, whole number by decimal, and decimal by decimal.

A creative math lesson focused on calculating the area of circles using radius and diameter, featuring a coloring art activity to reinforce learning.

A hands-on exploration of geometry and spatial reasoning using tangrams, featuring puzzles across four diverse themes with varying difficulty levels.

A quick assessment designed for IEP students to demonstrate their understanding of single-digit absolute value and integer comparison.

A foundational lesson on absolute value using the "distance from zero" concept, designed specifically for students requiring visual scaffolding and concrete representations.