This lesson introduces the concept of counting down from 10 to 1, emphasizing that numbers decrease in value as we count backwards. Students will observe modeling through a visual presentation and practice independently using a themed worksheet.

A comprehensive 1st-grade math review session designed as a high-energy game show. Students solve problems involving balanced equations, place value, mental math, word problems, and data interpretation to win points for their team.

A comprehensive collection of 20 space-themed word problems covering addition, subtraction, multiplication, and division for grades 2-3. Includes visual supports and dedicated workspaces for drawing and equations.

A lesson focused on mastering two-digit addition and subtraction through a fun bakery-themed practice session. Students will practice regrouping and basic operations within 100.

A collection of 20 word problem task cards focusing on addition and subtraction within 15, themed around animals, school, friends, and desserts. Includes supports for identifying keywords, drawing, and using a number line.

A focused lesson on mastering three-digit subtraction with regrouping using the standard US algorithm, themed around architectural blueprints and structural engineering.

A lesson focused on mastering three-digit addition with regrouping using the standard US algorithm, themed around a mountain climbing adventure.

A lesson focused on mastering the three-digit addition US standard algorithm through step-by-step instruction and structured practice. Students will learn to regroup across place values while navigating an 'Addition Expedition' theme.

A cumulative review and practice lesson where students apply multiple strategies to solve a variety of addition and subtraction facts within 20.

A central hub for teacher-facing resources, facilitation guides, and sequence-level materials.

Focuses on the connection between addition and subtraction, teaching students to use their known addition facts (anchors) to solve subtraction problems within 20.

Explores the strategy of bridging through ten for addition facts like 8+5 or 9+6, using ten-frames as a visual anchor.

Focuses on the anchor facts of doubles and how they can be used as a strategy to solve near-doubles (doubles plus/minus 1).

A visual, color-coded addition resource designed for non-readers to practice sums up to 10 using tactile manipulatives and clear visual cues.

A visual, color-coded addition resource designed for non-readers to practice sums up to 10 using tactile manipulatives and clear visual cues.