Every concept on MarineHQ maps directly to Common Core State Standards. Here’s exactly what your child will learn — and how they’ll learn it through ocean adventures.
MarineHQ doesn’t separate math and reading. We integrate them — because that’s how the real world works.
Every grade uses a 3-cycle spiral model. Concepts are introduced, deepened, then mastered — so nothing is learned once and forgotten.
Math problems live inside reading passages. Vocabulary is learned through story context. Every page teaches both subjects simultaneously.
The difficulty adjusts in real time. Struggling with fractions? More practice appears. Excelling at vocabulary? Harder words are introduced. Every child gets exactly what they need.
Counting to 120, addition and subtraction within 20, phonics, sight words, and story comprehension. Scuba Bob is 6 years old and learning right alongside your child.
Place value to 1,000, regrouping and ungrouping, reading fiction and nonfiction, and structured paragraph writing. Scuba Bob is 7 — confident and curious.
Multiplication and division mastery, fractions introduction, area and perimeter, and reading to learn. The biggest academic leap in elementary school.
Multi-digit multiplication, fraction operations, decimal introduction, angle measurement, and theme analysis in literature. Math starts feeling like real mathematics.
Fraction fluency, decimal operations, volume, coordinate plane, and critical analysis. Scuba Bob is 10 and connecting learning to conservation.
Ratios, negative numbers, algebraic expressions, statistical analysis, and sophisticated reading and writing. The bridge to middle school.
Every concept on MarineHQ maps to a specific CCSS standard code. Your parent dashboard shows exactly which standards your child has mastered.
Operations & Algebraic Thinking, Number & Operations (Base Ten, Fractions), Measurement & Data, Geometry, Ratios, Expressions & Equations, Statistics
Reading Literature, Reading Informational Text, Foundational Skills, Writing (Opinion, Informative, Narrative), Language Conventions, Speaking & Listening
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