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Every Physics topic in the book has solved calculation problems and model past questions for practice with answers. The solved calculation problems and model past questions are mostly WAEC/WASSCE, UTME and NECO past questions with some IGCSE past questions. ...
For robustness, we test our predictions on: (1) the subsample of participants who answered all the maths questions and (2) the full sample but with a dependent variable (grade) that is calculated as the number of correct answers out of the number of questions answered. The results of the...
Tony Rubino and Gary Markstein’s Daddy’s Home for the 14th of July is your usual story problem setup. It’s a standard enough insult joke, although it does use the mathematics content. There aren’t a lot of spelling questions that would let you set up an ambiguous “how many are le...
• Exercises are graded by writing the question numbers in three different ways: 1 You must do all of these questions if you are to understand the topic. 2 You should do these questions if possible. 3 If you want a challenge, then you could do these questions. • A...
I gave them problems to do, but I did not explain how to get the answers, and the questions I expected them to answer went beyond simply determining whether they could get the solutions. I also expected them to answer questions about mathematical assumptions and the legitimacy of their ...
Express 175175 as a product of its prime factors, leaving your answers in index notation. Solution: 55717535715175535771 175=5×5×7=52×7175=5×5×7=52×7 Square Roots And Cube Roots To find the square root of a number, divide the index of each prime factor by 2. Let’s understand...
The standardisation process ensures that the mark scheme covers the students' responses to questions and that every examiner understands and applies it in the same correct way. As preparation for standardisation each examiner analyses a number of students' scripts: alternative answers not already ...