Fishtank Plus Math

by Fishtank Learning

MathGrades 3–8

About This Curriculum

A standards-aligned, comprehensive K–12 math and ELA curriculum developed by Fishtank Learning, a nonprofit organization. Fishtank Plus Math for grades 3-8 offers enhanced features including unit launches, expanded assessment packages, and digital supports to complement the free core curriculum.

What makes it unique: Free, high-quality, open-source curriculum developed by former classroom teachers with rigorous EdReports alignment ratings; non-scripted design emphasizing teacher flexibility; culturally responsive content; subscription option (Fishtank Plus) provides additional teacher supports without replacing free core access

Fishtank Plus Math: Standards-Aligned Inquiry-Based Curriculum

Fishtank Plus Math is a comprehensive grades 3-8 math curriculum from nonprofit Fishtank Learning that emphasizes inquiry-based learning while maintaining standards alignment. The curriculum builds on a free core program with enhanced features including unit launches, expanded assessments, and digital supports.

Best for

Schools seeking a comprehensive, standards-aligned math curriculum for grades 3-8 that emphasizes inquiry-based learning with strong teacher supports and assessment systems

Evaluation Criteria

5 strengths · 1 concern · 1 neutral · 2 insufficient evidence

Word ProblemsStrength

Strong application component suggests systematic attention to word problem solving and real-world contexts.

EdReports Gateway 2 confirmation of balanced application alongside conceptual understanding and procedural skill indicates attention to problem-solving contexts

Teacher TrainingStrength

The curriculum provides strong teacher supports according to EdReports usability evaluation.

EdReports Gateway 3 'Meets Expectations' rating for usability specifically includes teacher supports as a key component

Sequencing ApproachStrength

The curriculum shows strong focus and coherence in its sequencing approach aligned to grade-level standards.

EdReports Gateway 1 rating of 'Meets Expectations' for focus and coherence indicates appropriate alignment to grade-level math standards and focus on major work of each grade

Assessment DiagnosticStrength

Enhanced assessment packages and strong usability ratings suggest robust diagnostic capabilities.

Fishtank Plus features 'expanded assessment packages' and EdReports confirms 'Meets Expectations' for usability including assessment components

Conceptual Procedural BalanceStrength

The curriculum demonstrates strong balance between conceptual understanding, procedural skill, and application according to EdReports evaluation.

EdReports Gateway 2 assessment confirms the curriculum 'Meets Expectations' for rigor and mathematical practices, specifically noting balance across conceptual understanding, procedural skill, and application

Direct InstructionConcern

The inquiry-based pedagogical approach may provide less emphasis on direct, explicit instruction than research recommends.

Curriculum is explicitly described as using 'inquiry_based' pedagogy, which typically emphasizes student discovery over teacher-led explicit instruction

Retrieval PracticeNeutral

Enhanced assessment packages suggest some attention to review and practice, but specifics about spaced retrieval are unclear.

Fishtank Plus includes 'expanded assessment packages' as an enhanced feature, suggesting some systematic assessment approach

Worked ExamplesInsufficient Evidence

Insufficient evidence available to assess the curriculum's use of worked examples for cognitive load reduction.

EdReports summary does not provide specific details about worked examples or step-by-step modeling approaches

Visual RepresentationsInsufficient Evidence

Insufficient evidence available to evaluate the curriculum's use of visual models and manipulatives.

Available reviews do not provide specific information about visual representations, number lines, or concrete-representational-abstract progressions

Sources: edreports.org

Review Sources

edreports

EdReports Panel

Gateway 1 Alignment:Meets Expectations
Gateway 2 Alignment:Meets Expectations
Gateway 3 Alignment:Meets Expectations
Key Facts
GradesGrades 3–8
SubjectMath
PedagogyInquiry Based
Faith-BasedNo
FormatDigital + Physical
PricingFree core curriculum with Fishtank Plus subscription option available for individual teachers and school site licenses (custom pricing)

Looking for something different?

If none of these options feel right, explore a non-traditional approach. Pallas Center offers a unique curriculum, or design your own with Palladay.

Data sources: edreports