I think this could probably be improved. Why are these two points taught in tandum?
A 4.2.1 / A 4.2.2 Data cleaning and feature selectionthese slides dont do a great job of defining each storage device / type. Just awkwardly walks students through a worksheet. It should probably give the info up front then follow it up with an activity.
A 1.1.7 Secondary MemoryHi, could you please clarify whether, for Task 3(d), students are expected to know how to traverse a string and use the method for converting a character to an int?
Sample Papers 2025Will any other examples be added for the other criterion?
Criterion A: ExamplesHi there Oumayma. The activities are built into the lessons for this Topic. We will look to provide some worksheets to support them. https://thinkib.net/computerscience/page/61008/b11-approaches-to-computational-thinking
B1 Computational thinkingThanks for spotting that Sandra. I have updated the links.
A 1.2.2 Explain how binary is used to store dataI noticed that in the Worksheets section, the links provided are for the A1.2.1 Worksheet and Answers instead of the A1.2.2 Worksheet and Answers. Could you please update the links to include the correct A1.2.2 Worksheet and Answers? Thank...
A 1.2.2 Explain how binary is used to store datahello , there are no actvities in B1 Computational Thinking ?
B1 Computational thinkingI believe it's normal practice to underline the key field(s) in this database table schema notation eg. Products (ProductID, Name, etc.)
A 3.2.7 Student Activity Answer
Zainab
Are calculators allowed in exam?
A 1.2.1-2 Representing Data (Archive)