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Understanding 2D and 3D Shapes: Polygons, Fractions, and More

This math review by Jackson Cropper covers essential concepts in geometry, focusing on 2-dimensional and 3-dimensional shapes. It explains various polygons, including triangles, quadrilaterals, squares, rhombuses, pentagons, and hexagons. The review also delves into the characteristics of 3-dimensional shapes like cubes. Additionally, it discusses arrays, partitions, and the concepts of rows and columns. Finally, the review addresses fractions and their components, such as equal shares, halves, thirds, and fourths, providing a comprehensive overview for students.

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Understanding 2D and 3D Shapes: Polygons, Fractions, and More

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  1. Math Review By Jackson Cropper

  2. 2-dimensional: a plane shape

  3. Polygon: a 2-dimensional shape with three or more sides

  4. Triangle: a polygon with three sides

  5. Quadrilateral: a polygon with four sides

  6. Square: a polygon with four equal sides

  7. Rhombus: a parallelogram with four equal sides

  8. Pentagon: a polygon with five sides

  9. Hexagon: a polygon with six sides

  10. 3-dimensional: a shape that isn’t flat

  11. Cube: a 3-dimensional square

  12. Array: a set of objects in rows and columns

  13. Partition: a division into parts

  14. Row: objects in a horizontal line

  15. Column: objects in a vertical line

  16. Fraction: an amount that is not a whole number

  17. Equal Shares: equal parts in a fraction

  18. Halves: two equal parts of one whole

  19. Thirds: one of three equal parts of one whole

  20. Fourths: one of four equal parts of one whole

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