Miles Unit 1 #2

A graph represents something real that is too big, too small, too far away or has too many parts to investigate direct

Used to measure mass of objects in grams

To ____ is to examine something and decide if it has worth or value.

Scientists make modules to represent the natural world.

if your object has length, width and height, a ___ dimensional model is used.

used to measure changes in temperature in celsius

used to measure elapsed time in seconds and minutes

Careful observations and measurements are _____, observations that include opinions are not.

used to measure volume of liquids in millimeters

Every scientist uses _____.

To analyze is to think about all the pieces and parts that do not contribute to something.

You measure by using _____ to find length, width, height, mass, weight, volume, and elasped time.

Many science questions cannot be answered by doing experiments. Examples are

____ models have length and widths; this can be a drawing, diagram, or a map.

When you use critical thinking, you also use ____.

used to measure length of objects in meters

Scientists use critical thinking skills.

used to measure the amount of force in Newtons

To critique is to carefully judge something based on your knowledge, findings, and beliefs.

You classify things into _______.

If you want to compare sizes and distances; then you make a ____ model.

A ____ is an idea or explanation that can be tested with an investigation.