Test - Scientific Method Flashcards
1
Q
- What graph would illustrate the percentage of students receiving A’s, B’s, C’s, and F’s on a recent test?
A
Circle graph
NB 3 pg 27
2
Q
- What is 78,900,000,000 expressed in scientific notation
A
7.89 x 10[10]
NB 3 pg 19
3
Q
- Which type of graph would be most Appropriate for a track runner to use in order to look at how his speed varied during a 500- meter race?
A
Line graph
NB 3 pg 27
4
Q
- Jenny and Angie are studying how listening to music affects grades. Jenny listened to music when she studied while Angie studied in silence. after 2 weeks, they took the same math test and Jennie scored higher than Angie. They came to the conclusion that listening to music will improve grades. What comment would you make to Jenny and Angie about their experiment.
A
They should have tested more people
NB 3 pg 26
5
Q
- In 1859, Charles Darwin explained a model of why living things change over time. He described this model and the evidence that supported it in a book called on the origin of species. Which scientific term is used to describe a testable model that seeks to explain natural phenomena
A
Theory
NB 3 pg 25
