Illustrative Mathematics
The Longest Walk
How long of a line can you draw within this activity? Learners pick two points outside and within the map to create the longest line they can. After drawing 10 lines, learners plot the length of each line on a line plot. Then they...
Curated OER
Learn the Shapes
Students examine and identify the similarities and differences of two-dimensional shapes. They play an I-Spy shape game, participate in a classroom Shape Search, and create illustrations of shapes for a shape collage.
Curated OER
Apples A"Peel" To Me
Second graders study the characteristics and uses for apples through this series of ten lessons. They look at the importance of apples in the US. They read literature about apples, graph, sort, and measure apples, and make apple snacks....