Changelog

This page tracks notable changes to csinsf.org. Not every small fix makes it here, but anything that affects content accuracy, navigation, or the resources available will be noted.

February 2026

• Added detailed vocabulary sections to the scope and sequence page for each grade band.
• Expanded the 6-8 curriculum band with networking basics and digital citizenship topics.
• Added a new debugging toolkit to the resources collection.
• Improved keyboard navigation across all page types.

January 2026

• Added project-based learning guides for high school to the resources page.
• Revised the supplemental authorization page with clearer checklist formatting.
• Fixed several broken internal links in the grade band pages.

November 2025

• Updated the curriculum data tables with more specific skill descriptors per grade band.
• Added the "Classroom Reality" callout boxes to grade band pages with time estimates and common snags.
• Improved mobile layout for the scope and sequence expandable rows.

September 2025

• Refreshed the elementary (K-2) and upper elementary (3-5) lesson flow structures.
• Added assessment rubric pack and CS vocabulary cards to the resources page.
• Minor copy edits across several pages for clarity.

June 2025

• Reorganized the curriculum page with a clearer "how to use this" section.
• Added the grade-band navigator component to curriculum and home pages.
• Introduced the scope and sequence planning template as a resource.

March 2025

• Revised the "What Is CS?" page with updated misconception examples.
• Added data representation lessons to the resources page.
• Improved print styling for the scope and sequence table.

December 2024

• Added the supplemental authorization page with planning steps and documentation guidance.
• Updated the about page with clearer descriptions of editorial approach.

September 2024

• Migrated image hosting to self-hosted setup for faster loading.
• Removed external font dependencies in favor of locally hosted typefaces.
• Added search functionality with instant filtering across all pages.

May 2024

• Expanded the high school grade band page with software design and algorithm analysis content.
• Added differentiation tips to all grade band pages.

February 2024

• Initial scope and sequence page with expandable rows per grade band.
• Added block coding starter lessons and unplugged activity collection to resources.

October 2023

• Reorganized navigation to group grade bands under a single top-level link.
• Added the contact, privacy, and terms pages.

June 2023

• First version of the curriculum page with concept tables for four grade bands.
• Created the "What Is CS?" explainer page.
• Set up basic site structure with home, about, and resources pages.