Once students have constructed explanations of a phenomenon or design solutions for a problem, it is important to involve them in further experiences that apply, EXTEND, or ELABORATE the concepts, processes, or skills they are learning. Some students may still have misconceptions, or they may only understand a concept in terms of the exploratory experience. ELABORATE activities provide time for students to apply their understanding of concepts and skills. They might apply their understanding to similar phenomena or problems.
STUDENT BEHAVIORS
Applies new labels, definitions, explanations, and skills in new, but similar, situations
Uses previous information to ask questions, propose solutions, make decisions, design experiments, or complete a challenge
Draws reasonable conclusions from evidence
Critiques the models, explanations, or arguments made by others using evidence and reasoning
Makes conceptual connections between new and previous experiences
Communicates understanding to others
TEACHING STRATEGIES
Expects students to use vocabulary, definitions, and explanations provided previously in new contexts
Encourages students to apply the concepts and skills in new situations
Provides additional evidence, explanations, or reasoning
Reinforces students’ use of scientific terms and descriptions previously introduced
Asks questions that help students draw reasonable conclusions from evidence and data