Applied Methods and Techniques Flashcards
7 cards from real MAP practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Applied Methods and Techniques flashcards as text
Which safety practice is most important when heating a liquid in a test tube?
Answer: Point the open end away from people
Pointing the opening away from people prevents injury if the liquid splashes.
A model of the solar system is used in class. What is a main limitation of most physical models?
Answer: They often cannot show accurate scale for both size and distance
Models simplify reality and often distort scale to fit in a space.
Convert 2.5 kilometers to meters.
Answer: 2,500 meters
1 kilometer = 1,000 meters, so 2.5 × 1,000 = 2,500 meters.
A student draws a diagram to solve a problem about the number of handshakes among 5 people. Which strategy is the student using?
Answer: Making a visual representation
Drawing a diagram is a visual strategy that helps organize information.
What is the difference between an observation and an inference?
Answer: An observation uses the senses; an inference is an explanation based on observations
Observations are gathered with the senses, while inferences are conclusions drawn from them.
A table shows a car traveled 60 miles in 1 hour, 120 miles in 2 hours, and 180 miles in 3 hours. How far will it travel in 5 hours at this rate?
Answer: 300 miles
The rate is 60 miles per hour, so 60 × 5 = 300 miles.
After collecting data, what step comes next in a scientific investigation?
Answer: Analyze the data and draw conclusions
Data is analyzed to decide whether it supports the hypothesis.