Crystal Lake Blog

How Illinois Schools Decide Who Gets Into Advanced Math (and What Parents Can Do About It)

Aug 12, 2026 | Crystal Lake Blog

Mathnasium's education specialists explain how Illinois decides advanced math placement and how Crystal Lake parents can strengthen their child's case.

Greater Than and Less Than Signs (A Math Guide for First Graders)

Jun 29, 2026 | Crystal Lake Blog

Learn what the greater than and less than signs mean, which way they point, and how to use them with two-digit numbers. A math guide for first graders.

The Division Symbol and Other Ways to Write Division

Jun 3, 2026 | Crystal Lake Blog

Division can be written four different ways. This guide covers every notation, with examples for each.

Is My 7-Year-Old on Track in Math? What National Standards and Crystal Lake Schools Expect

May 12, 2026 | Crystal Lake Blog

Find out what math skills your 7-year-old should have, what Crystal Lake District 47 expects, and what to do if you spot a gap.

5 Activities to Keep Your Child Engaged with Math This Summer

Apr 6, 2026 | Crystal Lake Blog

Explore five Mathnasium-approved strategies to keep your child engaged in math this summer, from everyday routines to fun games, books, and projects.

Parents help their children with homework in a fun and supportive learning environment.

How Parents Can Help Kids Feel Ready for a Math Test (5 Simple Strategies)

Feb 20, 2026 | Crystal Lake Blog

Learn simple ways to help your child prepare in the days before a math test, with strategies that support understanding and reduce math anxiety.

Mother helps daughter with multiplication by holding a flashcard with

7 Strategies to Help Your Child Move Beyond Memorization in Multiplication

Feb 2, 2026 | Crystal Lake Blog

Discover 7 Mathnasium-approved strategies to help your child move beyond memorization in multiplication and build real fluency.

A girl in a Santa hat and checkered shirt writes in a notebook

Tips for Math Review Before Winter Break: How to Catch Gaps and Build Confidence

Dec 18, 2025 | Crystal Lake Blog

Discover why a math review before break helps kids reinforce skills, close gaps, and return in January confident and ready for the next semester.

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