AECTP Subject-Specific Content Knowledge 2

Question 1

A high school chemistry teacher is introducing stoichiometry. Which concept must students understand FIRST before solving mole-to-mole conversion problems?

Accepted Answer

Balanced chemical equations and molar ratios

Answer

Stoichiometric calculations depend on the molar ratios derived from balanced chemical equations.

Question 2

An English teacher is designing a unit on argumentative writing. Which rhetorical appeal relies primarily on the credibility and trustworthiness of the author?

Accepted Answer

Ethos

Answer

Ethos is the rhetorical appeal based on the speaker's or writer's credibility and authority.

Question 3

A mathematics teacher explains that the discriminant of a quadratic equation ax² + bx + c = 0 equals zero. What does this indicate about the solutions?

Accepted Answer

One repeated real solution

Answer

When the discriminant (b² − 4ac) equals zero, the quadratic has exactly one repeated real root.

Question 4

A social studies teacher is covering the Constitutional Convention of 1787. The Great Compromise resolved a disagreement over which issue?

Accepted Answer

Representation in the legislative branch

Answer

The Great Compromise established a bicameral Congress—equal Senate representation and population-based House representation—settling the small-state/large-state conflict.

Question 5

A biology teacher is explaining photosynthesis. In which organelle does the light-dependent reaction occur?

Accepted Answer

Chloroplast thylakoid membranes

Answer

The light-dependent reactions take place in the thylakoid membranes of chloroplasts, where chlorophyll captures light energy.

(AECTP) Alabama Educator Certification Testing Program Practice Test

(AECTP) Alabama Educator Certification Testing Program Practice Test

AECTP Subject-Specific Content Knowledge 2