An introductory lesson on basic addition for early learners, using dinosaur-themed visuals to teach simple sums like 1+1.

A comprehensive lesson on understanding the relationship between addition and subtraction through fact families, featuring a neighborhood-themed independent practice worksheet.

A fun, safari-themed lesson focused on mastering basic subtraction facts within 20 through practice and repetition.

A deep dive into higher-level mathematical notation, focusing on calculus, set theory, and Greek symbols through a complex Tarsia challenge.

A foundational lesson exploring the differences between flat 2D shapes and solid 3D shapes, focusing on squares, cubes, triangles, cones, circles, and spheres. Students will learn to identify, trace, and name these geometric figures.

A comprehensive math review covering first-grade skills including balancing equations, addition and subtraction within 100, mental math strategies, comparing numbers with place value models, and interpreting data from tally charts and graphs.

A hands-on lesson focusing on the recognition and application of mathematical symbols in numbers and operations through a collaborative Tarsia puzzle activity.

A comprehensive unit on functional money skills, ranging from coin identification to calculating change in real-world scenarios. Students practice counting, adding prices, and making purchasing decisions.

A collection of super simple, visually clear math worksheets designed for elementary learners, featuring addition and subtraction with visual counting supports.

A beginner math lesson focused on identifying whether to use addition or subtraction to solve word problems within 20, utilizing ten frames and number lines.