News & Events
What GOS Is Doing, as It Happens.
Announcements, gatherings, and writing from the team. Pick a board above to jump to it, see all of it below, or open a card to read one.
News
Announcements about the company, its books, and its partners.
A Regional Education Office Has Adopted Our Teaching MaterialComing Soon
Math Letters Are Now Published on Every Channel We MaintainComing Soon
Global Math Standards Framework Published in FullComing Soon
The Secondary Geometry Series Is Now CompleteComing Soon
Our Books Are Now Held by Public Libraries in Three More RegionsComing Soon
The AI Education Matrix Has Moved to Internal TestingComing Soon
We Have Moved to a Larger Office in Santa ClaraComing Soon
Events
Where GOS will be, and what happens there.
A Roundtable on AssessmentComing Soon
A Mathematics Reading Room for Half TermComing Soon
Autumn Book Fair AppearanceComing Soon
Open House: How a Mathematics Book Is MadeComing Soon
GOS at BETT 2026, LondonComing Soon
A Presentation on the Global Math StandardsComing Soon
Mathematics in Nature: A Photography ExhibitionComing Soon
Blog
Writing from the people who make the books.
Why Leaves Change Color, and Why That Is a Mathematics QuestionComing Soon
The Question a Child Asks Is Rarely the Question They MeanComing Soon
Why We Number Things Before We Name ThemComing Soon
What a Model Does Not Know It Does Not KnowComing Soon
Free Is Not the Same as OpenComing Soon
Six Thousand Books Is an Argument, Not a BoastComing Soon
The Part of a Lesson That Cannot Be MarkedComing Soon
Webinars
Sessions you can join from anywhere, and watch afterwards.
What We Are Building Next, and What We Are NotComing Soon
Reading a Mathematics Book Without a TeacherComing Soon
Seed Questions: One Question, Then ManyComing Soon
Using Our Material in a ClassroomComing Soon
How an AI Answer About Mathematics Should Be BuiltComing Soon
Teaching the Six-Step ProgressionComing Soon
Where Math Letters Come FromComing Soon
Seminars
Longer meetings held in person for schools and partners.
A Day for Teachers: Building a Lesson from One ObservationComing Soon
An Evening on General MathematicsComing Soon
Mathematics and the Things It Is Not Separate FromComing Soon
Teaching Patterns to Children Who Are Not Ready for SymbolsComing Soon
What a Mathematics Library Is ForComing Soon
Reading Nature Before Reading NumbersComing Soon
