What should instruction be based on according to the strategy theory?

Instruction should be based on children's spelling strategy levels according to the strategy theory. This approach recognizes that learners develop different strategic methods for acquiring spelling skills, and effective instruction must be tailored to meet students at their individual levels of development. By understanding where each child is in their spelling strategy, educators can provide appropriate interventions and challenges that promote further growth. This personalized attention helps to facilitate deeper learning and encourages students to refine their skills in a way that is most effective for them.

In contrast, focusing solely on standardized testing results may not accurately reflect a child's true capabilities or learning needs, as it often provides a limited view of their strengths and weaknesses. Relying on a teacher's preferred methods might overlook the unique needs of each student and not take into account the variety of learning styles present in the classroom. Additionally, while group learning dynamics are important, they do not specifically target the individual spelling strategy levels necessary for effective instruction based on the strategy theory.