... 據分析...到目前為止此項服務並沒有帶來更多用戶。 另外,祖克柏先前主打著Threads是「更友善的 ...
The online or in-class science solution. Standards-based & partnered with the NSTA. Classroom videos made in partnership with the National Science Teaching Association.
State-Standards Aligned · Used in 30k+ Schools · Partnered with NCTM
Types: Grades K-2 Science、Grades 3-5 Science、Grades 6-8 Science