Study

3rd Grade Checkpoint 3

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  • Explain why 2/4 is equivalent to 1/2.
    2/4 is equivalent to 1/2 because when you divide both the numerator and denominator of 2/4 by 2 you get 1/2. They represent the same portion of a whole.
  • State a fact.
    *accept anything that is true
  • Won't is what two words?
    will not
  • How do you make "baby" plural?
    babies
  • Which of the following fractions are equivalent to 2/4, 3/6, 4/8, 5/10 ?
    1/2
  • A pictograph uses ________ to represent data quantities.
    symbols
  • What is the root of "unhappiness"?
    happy
  • What time is 45 after 3:15?
    4:00
  • What is an example of doubling a consonant?
    ball, fall; buzz; fuzz; miss
  • The perimeter is the total distance around a ________
    shape
  • Describe how you can determine the area and perimeter of a rectangle with a length of 6 units and a width of 4 units.
    You multiply the length of 6 units by the width of 4 units which gives you an area of 24 square units. For the perimeter, add all the sides together.(6+6+4+4=20
  • How do you find the perimeter of a polygon?
    add all the sides of lengths together
  • How many syllables are in "wonderful"?
    3
  • In a bar graph, the height of each represents the _______
    number of data
  • What is the prefix in the rewrite?
    re
  • What is the suffix in the word careless
    "-less"
  • What is a CVC word?
    word must be three letters, constant; vowel: constant
  • A fraction is a part of a _________
    whole
  • State an opinion.
    *accept anything that could be argued
  • What is an example of a word with -ing?
    biking; hiking; running
  • To find the area of a rectangle, multiply the ______ by the ________
    length width
  • How can pictures help a reader understand the story?
    shows an event that has happened in the story
  • If a rectangle has a length of 5 units and a width of 3 units, what is the area?
    15 square units
  • How can you measure time intervals on a number line?
    You mark the start time and then counting forward or backwards in minutes to find the end. This helps visualize the total time elapsed.
  • Name a word in the -ight family.
    night