The one variable in an experiment that is purposely changed by the scientist is the________________.

Does changing the scent of a brand of dog food affect how much the dog eats?

Which variable is the part in red?

Does changing the scent of a brand of dog food affect how much the dog eats?

Which variable is the part in red?

The candy was sour.

What are all the things that are kept the same in an experiment?

Jane Goodall recorded 40 chimps living in a community, this is ____ data.

What tool do we use to measure mass?

Rene grew bacteria from the mouth on special plates in the laboratory. She placed drops of different types of mouthwash on bacteria on each plate is an example of what step?

Justin wondered if dyes could be taken out of plant leaves, flowers, and stems is a(n) example of what step?

How many variables do we want to test/change during a controlled experiment?

A custodian notices some dirty tables and wants to know which cleaner is the best to use. He tests three different cleaners and looks at how well they clean compared to tap water. What is the independent variable?

An experiment is being done to determine how light affects the growth of small zinnia plants. One plant is placed in full sunlight, the second in a shaded area, the third in an unlit closet. What is the independent variable in the experiment?

The two groups in a controlled experiment are -

A custodian notices some dirty tables and wants to know which cleaner is the best to use. He tests three different cleaners and looks at how well they clean compared to tap water. What is the control group?

If Jeff is taller than Troy,

and Troy is taller than Annie,

then Annie is the shortest.

If my dog goes for a walk before breakfast,

and my dog eats breakfast before playing with toys,

then my dog goes for a walk before playing with toys.

If the large candles smell better than the medium candles,

and the medium candles smell better than the small candles,

then the large candles smell the best.

If the blue blanket is warmer than the red blanket,

and the red blanket is warmer than the green blanket,

then the red blanket is the least warm.

If the red pencil is longer than the blue pencil,

and the blue pencil is longer than the yellow pencil,

then the red pencil is the shortest.

If my dog Pumpkin loves cheese more than peanut butter,

and my dog Pumpkin loves peanut butter more than dog treats,

then my dog Pumpkin loves peanut butter the most.

2 x 4 = 4 x 2

If Jeff is taller than Troy,

and Troy is taller than Annie,

then Annie is the shortest.

A way to display data that represents percentages of numerical data is a

Data based on numerical findings is

The first step to carrying out scientific provesses; involves using at least one of the five senses (sight, hearing, taste, touch, smell)

A way to display data that represents changes in numerical data.

A testable statement that relies on information gathered from observations and inferences.

A way to display categorial data to represent differences between sets of numerical data.

The part in an experiment that remains the same throughout.

Data drawn from the 5 senses.

International system of units; modern metric system used in scientific experiments and data analysis.

A tall thin tool used to measure liquids usually to the nearest mL.

When applying Occam's Razor to the following incident, which explanation is most likely to be true?

A dog owner comes home to the trash can tipped over and trash is scattered on the floor.

After the discovery of a new plant, botanists look at how it fits in with the known family tree of plants. Eventually it is put into an existing family of plants, or a new family is added to the kingdom of plants.