Envision 2.0

The curriculum incorporates visual learning strategies as a core component. This appears to be one of the program's strengths in supporting conceptual understanding.

Curriculum description emphasizes 'visual learning strategies' and Teaching By Science notes 'explanation and visual learning' as part of the lesson structure

The curriculum heavily emphasizes word problems, but may not provide systematic instruction in problem-solving strategies. Multi-step problems for young students may be developmentally inappropriate.

Teaching By Science notes 'consistent use of multi-step word problems for young students (which research shows has half the impact of single-step problems)'

The curriculum emphasizes student exploration over worked examples, potentially increasing cognitive load for novice learners. The constructivist approach may not provide sufficient modeling.

Teaching By Science identifies the program as 'heavily constructivist' with lessons beginning with students attempting complex problems rather than studying worked examples

The curriculum required extensive supplementary guidance materials developed through district partnerships, suggesting the original teacher support was insufficient.

Achieve the Core documents show districts needed to create additional 'guidance documents to help teachers navigate the program effectively' through a collaborative Materials Adaptation Project

The curriculum's constructivist approach appears to minimize direct, explicit instruction in favor of student discovery. This may not align with research on effective math instruction.

Teaching By Science describes the program as 'heavily constructivist' with a structure 'distinctly different from the standard I do, we do, you do model'

The curriculum uses an application-first approach that may not align with research on effective sequencing. Students attempt complex problems before developing prerequisite skills.

Teaching By Science analysis notes 'students are asked to complete the most challenging application work first without prerequisite skills' and describes a three-part lesson structure different from 'I do, we do, you do'

The curriculum appears to emphasize conceptual understanding at the expense of procedural fluency development. EdReports found it does not meet expectations for rigor balance, and reviews note limited fluency instruction.

EdReports Gateway 2 rating of 'Does Not Meet Expectations' for balance of conceptual understanding and procedural skill; Teaching By Science notes 'limiting fluency instruction'

Evidence suggests the curriculum includes individualized practice through online components, though specific details about spaced review and retrieval practice are limited.

Teaching By Science mentions 'individualized instruction through online software and personalized learning'

Limited evidence available about built-in diagnostic assessments, though EdReports' alignment concerns suggest assessment quality may be inadequate.

EdReports Gateway 1 rating of 'Does Not Meet Expectations' for focus and coherence suggests potential assessment alignment issues