MEGA Content Area 3

Question 1

A Missouri geography teacher is explaining the concept of 'absolute location.' Which of the following BEST defines absolute location?

Accepted Answer

The latitude and longitude coordinates of a specific point on Earth

Answer

Absolute location is expressed using a precise grid system, specifically latitude and longitude coordinates.

Question 2

Which of the following is an example of a primary source a history teacher might use when studying the Lewis and Clark Expedition?

Accepted Answer

Journal entries written by William Clark during the journey

Answer

Primary sources are original documents or artifacts created at the time of the event; Clark's journals are firsthand accounts.

Question 3

In an elementary classroom, a teacher introduces the water cycle. Which of the following correctly sequences the stages of the water cycle?

Accepted Answer

Evaporation → Condensation → Precipitation

Answer

Water evaporates, rises and condenses into clouds, then falls as precipitation—the standard sequence of the water cycle.

Question 4

A teacher wants students to practice finding the main idea in informational texts. Which graphic organizer MOST directly supports this skill?

Accepted Answer

Main idea and supporting details web

Answer

A main idea and supporting details web visually organizes the central topic and the evidence or examples that support it.

Question 5

A Missouri high school chemistry teacher is covering the periodic table. Elements in the same GROUP (column) share which property?

Accepted Answer

The same number of valence electrons

Answer

Elements in the same group have the same number of valence electrons, giving them similar chemical properties.

(MEGA) Missouri Educator Gateway Assessment Practice Test