Last updated Jan 15, 2025
Thank you for your continued excitement around our new and updated content. Since the 2023-24 school year, we've switched our grade-level curriculum updates from a rolling release to a one-time annual release.
Why?
We hear you! To better support your instructional planning in a timely way, we plan to add lessons on a more consistent schedule.
For those of you who use Mystery Packs, this will also help ensure your Packs include the supplies you need.
What can I expect?
If we expect to add new lessons, you’ll see “Coming Soon” placeholders on the website until the release dates.
As a living curriculum, Mystery Science will continue to release new lesson supports and features, such as assessments and the Anchor Layer, throughout the year. New mini-lessons will also be released throughout the year as usual.
If you want to learn more about our standards alignment and planning guides, check out this article: Standards Alignment