Differentiating Polynomials
The below QuickQuestion Interface © generates random questions on differentiating polynomials.
Choose what types of polynomials you would like (Positive, Negative or Fractional powers). Negative powers will be written as fractions with positive powers, so you have to convert first.
Decide on the differential notation you would like to use.
Pick how many terms there should be in each question (set both min and max to the same thing to specify an exact number of terms).
Use the buttons to create random questions and show the answers.
There is a 10QQI version of this activity.
Choose what types of polynomials you would like (Positive, Negative or Fractional powers). Negative powers will be written as fractions with positive powers, so you have to convert first.
Decide on the differential notation you would like to use.
Pick how many terms there should be in each question (set both min and max to the same thing to specify an exact number of terms).
Use the buttons to create random questions and show the answers.
There is a 10QQI version of this activity.
Ideas for Teachers
The QQI activities are a great way to get all students working. Put random questions on the board, and then get students to answer them on mini-whiteboards. Once all students have answered, and held up their solutions (with working), reveal the answer to see if they were right. Discuss any misconceptions from the working they have shown, or if they have all got it correct, move on to another question (changing the options to make if more difficult if necessary).
The QQI activities are a great way to get all students working. Put random questions on the board, and then get students to answer them on mini-whiteboards. Once all students have answered, and held up their solutions (with working), reveal the answer to see if they were right. Discuss any misconceptions from the working they have shown, or if they have all got it correct, move on to another question (changing the options to make if more difficult if necessary).
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