Shapes of geometric figures and spatial reasoning for fourth grade elementary

Brochure of geometric shapes and spatial reasoning for fourth grade elementary mathematics, consisting of 5 pages covering lessons (3D shapes, 2D shapes, straight lines, angles, triangles, rotational symmetry, representing points on the number line, coordinate plane), printed on A4 paper, then cut in half, the pages are assembled after cutting, and stapled on the right side to form a booklet resembling a notebook shape, the file is delivered immediately after purchase.