Questions about Checking Answer

[Olivia_Deeming]

I want the students to answer the question when they hit the button “Check your answer” if they got it right I want it to say correct. If they got it wrong I want it to say Try again. How do I do this?

Here is my activity: Dividing Fractions Practice • Activity Builder by Desmos

[Daniel_Grubbs]

There are a few things that we’d need to know. Do you expect the answer in a certain form? I assume a fraction, but will you accept improper? Mixed? Both? I also assume you mean you want note1 to be the “Correct” or “Try Again”.

[Olivia_Deeming]

So I want the fraction in the simplest form and improper fractions to mixed numbers.

[Daniel_Grubbs]

Here’s one from another thread:

Correct Check for Numeric Value

I assume you meant you wanted to check that an answer is given as a mixed fraction. I’d use something like this (in the math input component): checkValue = numericValue("\abs(${this.latex}-(8/3))")<=0.01 checkMixed = countNumberUsage(this.latex,2)=2 and countNumberUsage(this.latex,3)=1 correct: checkValue and checkMixed checkValue just checks if the value is correct within 0.01, so 2.67, 8/3, or 2 2/3 would output true. checkMixed uses countNumberUsage to see if the number 2 is used twice, an…

[Olivia_Deeming]

It didn’t word. I want the student to click the check answer button and for it to say if they are correct or not. The first questions answer is 1/18. Thats the only answer I will accept

[Daniel_Grubbs]

Here, I edited slide 2. The input CL has the answer check. The note has conditions to display a message. (I also moved the note from under the sketch because it wasn’t apparent when it changed.)

[Copy of] Dividing Fractions Practice • Activity Builder by Desmos

[Olivia_Deeming]

Thank you so much! How would I do this with a mixed number problem?

[Olivia_Deeming]

So I just need help on slide 5

[Olivia_Deeming]

I did it! Thank you so much