To ensure students gain adequate background knowledge, which instructional strategy should teachers prioritize?

Selecting multimedia resources related to content is an effective instructional strategy for ensuring that students gain adequate background knowledge. Multimedia resources, such as videos, interactive simulations, and digital presentations, provide diverse and engaging ways to present information. This variety can stimulate interest and accommodate different learning styles.

Utilizing multimedia can enhance comprehension by allowing students to visualize concepts, hear explanations, and interact with content in ways that traditional textbooks may not support. This approach helps to build a richer context for the material being studied and can foster deeper understanding by connecting new information to prior knowledge.

In contrast, repetitive reading practices may reinforce skills but do not necessarily introduce students to new concepts or enhance their background knowledge. Limiting resources to textbooks can restrict students' exposure to varied perspectives and formats that could deepen their understanding. Focusing solely on basic vocabulary does not provide the broader context and connections needed to fully grasp more complex ideas, hindering the development of comprehensive background knowledge.