TMSCA

All algae _____________.

• are autotrophs

• are unicellular

• are multicellular

• live in colonies

Tags

NGSS.MS-LS1-1

The gravitational force between particles that make up atoms is very small because the particles ____.

• have very little mass

• have no charge

• are spread very far apart

• because the Earth’s gravity pulls gravity away from atoms

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

An example of a short-day plant is ___________________.

• a poinsettia

• a clover

• spinach

• lettuce

Bile is produced by the ______________________.

• liver

• gallbladder

• pancreas

• stomach

What is the primary function of the Texas Math and Science Coaches Association (TMSCA)?

• To organize sports events

• To promote science and math education

• To provide art classes

• To conduct music competitions

Which of the following is a common activity in TMSCA competitions?

• Painting

• Science quizzes

• Dance performances

• Cooking contests

In a TMSCA science competition, a student is asked to identify the chemical formula for water. What is the correct answer?

During a TMSCA event, students are asked to calculate the force exerted by an object. Which formula should they use?

Tags

NGSS.MS-PS2-2

A TMSCA science question involves interpreting a graph showing the growth of bacteria over time. What type of graph is most suitable for this data?

• Bar graph

• Line graph

• Pie chart

• Histogram

In a TMSCA experiment, students are asked to measure the pH of a solution. Which tool should they use?

• Thermometer

• pH meter

• Barometer

• Calorimeter