Grade 1 Geometry Practice โ€” Easy

Question 1 of 34Score 0/0Easy

Question 1 of 34: Which attribute is a DEFINING attribute of all rectangles?

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Keep going: Read the lesson: Defining Attributes of Shapes Fraction Pie & Bar
Answer key for parents & teachers (34 questions)
  1. Which attribute is a DEFINING attribute of all rectangles? โ€” It has 4 right-angle corners. Every rectangle MUST have 4 right-angle corners โ€” that is always true!
  2. How many sides does a triangle always have? โ€” 3. A triangle ALWAYS has exactly 3 sides and 3 corners โ€” that is its defining attribute!
  3. How many sides does a hexagon have? โ€” 6. A hexagon always has 6 sides and 6 corners!
  4. A circle has ___ corners and ___ straight sides. โ€” 0 corners, 0 sides. A circle has NO corners and NO straight sides โ€” it is perfectly curved all the way around!
  5. Which is a NON-defining attribute of a shape? โ€” Color. Color can change without changing what type of shape it is. Color is NOT a defining attribute!
  6. Is a tilted triangle still a triangle? โ€” Yes, tilting does not change the number of sides. Yes! A triangle is still a triangle no matter how it is tilted. Orientation is a non-defining attribute.
  7. How many sides does a pentagon have? โ€” 5. A pentagon has 5 sides and 5 corners. "Penta" means five!
  8. Which shape has exactly 4 equal sides AND 4 right angles? โ€” Square. A square has 4 equal sides AND 4 right angles โ€” that is more specific than a rectangle!
  9. A shape has 6 sides and 6 corners. What is it? โ€” Hexagon. Six sides and six corners = a hexagon!
  10. Which of these shapes has NO straight sides? โ€” Circle. A circle has no straight sides โ€” it is entirely curved!
  11. How many corners does a hexagon have? โ€” 6. A hexagon has 6 sides AND 6 corners โ€” the number of sides always equals the number of corners!
  12. Which shape has the FEWEST sides (more than 0)? โ€” Triangle. A triangle has 3 sides โ€” the fewest sides of any polygon (closed straight-sided shape)!
  13. Two squares placed side by side make what shape? โ€” Rectangle. Two squares side by side form a rectangle โ€” it has 4 sides, 2 short and 2 long!
  14. What is a composite shape? โ€” A shape made by combining two or more shapes. A composite shape is a new shape made by putting two or more shapes together!
  15. A triangle placed on top of a square makes what familiar object? โ€” A house. Triangle on top (roof) + square (walls) = a house shape!
  16. What shapes make up a rocket in the lesson example? โ€” 1 triangle + 1 rectangle + 2 triangles. 1 triangle (nose) + 1 rectangle (body) + 2 small triangles (fins) = a rocket!
  17. Can you take a composite shape apart to find hidden shapes inside? โ€” Yes, this is called decomposing. Yes! Taking apart a composite shape is called DECOMPOSING โ€” the opposite of composing (building)!
  18. Two rectangles side by side form what shape? โ€” A larger rectangle. Two rectangles placed side by side form a larger rectangle!
  19. Tom built a shape with 1 square and 4 triangles. How many shapes did he use? โ€” 5. 1 square + 4 triangles = 5 shapes total.
  20. What is the name for building a new shape by combining smaller shapes? โ€” Composing. COMPOSING means putting shapes together to make new shapes. DECOMPOSING is the opposite โ€” taking them apart.
  21. Building composite shapes is most similar to which activity? โ€” Doing puzzles. Building composite shapes is like doing puzzles โ€” fitting pieces together to make a complete picture!
  22. A sandwich is cut into 4 EQUAL pieces. What is each piece called? โ€” A quarter. 4 equal parts = quarters (one-fourth each)!
  23. When a shape is split into 2 equal parts, each part is called a ___? โ€” Half. Two equal parts = halves. Each part is one-half (1/2)!
  24. How many quarters make one whole? โ€” 4. 4 quarters = 1 whole. 1/4 + 1/4 + 1/4 + 1/4 = 4/4 = 1 whole!
  25. How many halves make one whole? โ€” 2. 2 halves = 1 whole. 1/2 + 1/2 = 2/2 = 1 whole!
  26. Which fraction represents one part when a pizza is cut into 2 equal slices? โ€” 1/2. 2 equal parts โ†’ each part is 1/2 (one-half)!
  27. Which fraction represents one part when a pie is cut into 4 equal pieces? โ€” 1/4. 4 equal parts โ†’ each part is 1/4 (one-quarter)!
  28. Is a half bigger or smaller than a quarter? โ€” Bigger. More cuts = smaller pieces. 2 cuts (halves) means bigger pieces than 4 cuts (quarters)!
  29. Ben ate 1/2 of his sandwich. How much is left? โ€” 1/2. He ate 1/2, so 1 โˆ’ 1/2 = 1/2 remains. Half is left!
  30. Which shape is correctly split into halves? โ€” A circle divided into 2 equal parts. Halves = 2 EQUAL parts. Only a circle divided into exactly 2 equal parts shows halves!
  31. A rectangle is cut into 4 equal strips. What fraction is each strip? โ€” 1/4. 4 equal parts โ†’ each is 1/4 (one-quarter or one-fourth).
  32. Another name for 1/4 is ___ โ€” One-fourth. One-quarter and one-fourth both mean 1/4 โ€” they are the same thing!
  33. Which comparison is correct? โ€” 1/2 > 1/4. 1/2 > 1/4. Halves are larger pieces than quarters!
  34. If you share a cookie equally among 4 people, each person gets ___ โ€” 1/4 of the cookie. 4 equal shares from 1 whole = 1/4 each (one-quarter)!