這門課是在 英語講授的。

Learners will apply visual fraction models, like number line and area diagrams, to calculations.
Learners will write fractions in different forms, like improper vs. mixed number, equivalent fractions such as with common denominators, and decimal fractions, either as a separate problem or when needed as a step.
Learners will perform the four basic operations using fractions and mixed numbers, and will evaluate exponential expressions with whole number powers and fraction bases by converting the whole number power to repeated multiplication.
Learners will apply fraction calculation skills to situational problems.
Learners will evaluate their own work using meaningful strategies, like calculating with equivalent decimals, inverse operations, visual estimation, comparison, and situational feasibility.

TeacherMade is a site designed for school use which allows learners to access and complete worksheets, tutorials, and practice problems. If they wish, such as for added privacy, learners can sign in using a nickname or pseudonym.
Explain Everything is a shared whiteboard, similar to Google Jamboard but more flexible. Learners do not need an account and can access the board to write on it through a link. Learners who do not specifically want to write on the board don’t need to access Explain Everything at all – I will share the screen in Zoom and they can watch.
Happy Numbers is a math practice site designed for school use.

OpenStax Mathematics: Prealgebra