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Identifying Variables

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Last updated over 3 years ago
5 questions
Required
4
6.1.a.ii
Required
4
6.1.a.ii
Required
4
6.1.a.ii
Required
4
6.1.a.ii
Required
4
6.1.a.ii
Question 1
1.

Directions: Read the situations below and write down the IV, DV and 2 constants for each.

Sam and Shelby know that the color on an M&M will dissolve in water. Now they want to know if warm or cold water will change how fast the color dissolves.

  • Temperature of Water
  • Time it takes for M&M to dissolve
  • Amount of Water
  • Sam's hair color
  • Independent Variable
Question 2
2.

Directions: Read the situations below and write down the IV, DV and 2 constants for each.

Mary was growing pea plants in her garden this summer. She planted one plant where it is sunny all day and one plant where it is sunny in the morning and shady in the afternoon. She wants to see which plant grows more peas.

  • Growth of Plant
  • Soil quality
  • Color of plant pot
  • Amount of Water
Question 3
3.

Directions: Read the situations below and write down the IV, DV and 2 constants for each.

Matt is always getting grass stains on his jeans. He wants to know which laundry detergent is best at removing stains, Tide, Cheer, Arm & Hammer, or Seventh Generation.

  • Amount of stains removed
  • Type of laundry detergent
  • Stain Type
  • amount of detergent
  • Independent Variable
Question 4
4.

Directions: Read the situations below and write down the IV, DV and 2 constants for each.

Ryan has a remote control car that he loves to play with but the batteries are always dying. He decides to see if Duracell or Energizer will last longer.

  • Size of batteries (AA VERSUS AAA)
  • Remote control car
  • Brand of Batteries
  • Ryan's other toys
  • Independent Variable
Question 5
5.

Directions: Read the situations below and write down the IV, DV and 2 constants for each.

Rachel wants to make pizza for her family but doesn’t know what toppings they like. She makes one pizza with ham and pineapple and the other with onions and mushrooms and then feeds her family.

  • Toppings on pizza
  • Sauce type
  • Number of people who like each topping
  • Size of Pizza
  • Constant Variable
Type of M&M
Dependent Variable
Constant Variable
Amount of Sunlight
Independent Variable
Dependent Variable
Constant Variable
Style of jeans
Dependent Variable
Constant Variable
Amount of time the batteries lasted
Dependent Variable
Constant Variable
Friends opinions
Independent Variable
Dependent Variable