Release Notes

What's changed on MathGem, in order

MathGem is actively maintained — new worksheet topics, content pages, and fixes ship regularly. Here's a running log of what's changed.

September 2026

Added a page for every topic (26 in all) with an explanation, worked examples, common mistakes and sample problems, next to the worksheet generator. Topics now have their own addresses, such as /algebra/solving-equations/; old links still work and redirect.
Added an overview page for each level with its grade range and a recommended order of topics.
Added practice guides for parents and teachers, starting with a grade-by-grade practice roadmap.
Added Contact and Terms of Use pages, updated the About page and Privacy Policy, and unified the site footer.
Worked examples and generated problems for every topic are now checked automatically before each update.
Fixed worksheet generators: subtraction no longer gives negative answers unless negative numbers are switched on; division remainders are correct for negative numbers; out-of-range Max Value entries no longer freeze the page; fractions like "3/1" print as whole numbers; systems of equations always have one solution; factoring answers are fully factored; radical and conic problems print consistently; integer, ratio and decimal problems now match their settings.

Added a Privacy Policy, About page, and site footer with navigation links.
Added robots.txt and sitemap.xml and switched the site to its mathgem.ca domain.
Added binder-tab content pages (Key Concept, Investigate, Process, Basic Exercise) and topic sub-navigation to Basic Math 2, Pre-Algebra, Algebra 2, and Pre-Calculus.
Added Google Analytics 4 tracking and ads.txt for Google AdSense.

Standardized worksheet layout and question counts across every page.
Fixed print pagination issues, including blank pages and rows splitting across page breaks.
Replaced the per-page question count control with a simpler page count control.
Added Set ID display to worksheets and answer sheets for easier matching.

Added the Pre-Calculus page: Functions, Logarithms, Trigonometry, Sequences & Series, and Conic Sections.
Added KaTeX-based math rendering for proper fractions, exponents, and radicals.
Added the Basic Math 2 page: Fractions, Decimals, and Percentages.
Added the Pre-Algebra page: Integers, Order of Operations, and Ratios & Proportions.
Added the Algebra 2 page: Quadratics, Systems, Polynomial Multiplication, Factoring, Radicals, and Exponents.
Added the Algebra page: PEMDAS and Simplifying Expressions.
Redesigned the site with a modern, responsive layout.

Rebuilt MathGem from the ground up in TypeScript, replacing the original AngularJS app.