differentiation, Geometry, Google Sheets

Self-Checking Google Sheets

This is not the first self-checking Google Sheet tutorial I’ve shared. This is just ANOTHER example of what you can do with Google Sheets. You can see the Pixel Art tutorial here. I’ve learned a few new tricks since then and have improved the process making it harder for students to find the answers in the code. It’s still possible, just more difficult.

Create your Questions

I find it’s easier to have my questions and images (if needed) ready to go before I begin building the spreadsheet.

I’m using this for Angle Addition Postulate so I’ve created my images in advance in a Google Slide and I changed the page size to the standard 4:3. I can download each card as a PNG or JPG image to use in my self-checking activity.

Progress Bar

For this type of self-checking activity you can have a progress bar or progress circle to tell students how many they have correct. Or you can just have the number of correct answers in the corner. For this tutorial, I’m going to use the progress bar

I drew my own, just for fun, but you could create these in Google Drawing or Google Slides. You will need one image for each increase in the bar or circle.

Open Sheets

Now we will put this all together.

I start with my blocks of information.

I created my header in Google Drawing. I will insert the image in the cell.

Place images and answer in a new tab.

Click the plus button in the bottom left corner of your spreadsheet. This will create a new tab in Sheets. This will be the location for out images and answers.

Place the images (insert image) for the questions and for the progress bar. They can be VERY TINY. It’s ok. It will scale to fit the size we allow it.

We also want to place the answers to our questions here. We are going to hide the tab later so students don’t see it.

Dropdown menu

Start with the dropdown menu where you have the word instructions. Place the same words, Choose a Question, Question 1, etc. in your list. You can view a tutorial here.

Now right below that, you will enter a vlookup code.


This is telling sheets to see what word is selected in A2 (Choose a question, Question 1, etc., then go to sheet 2 and select the image that matches my words that are in column D starting at D1 and my images are in column E ending at E12.


Now let’s set the conditional formatting for our answers. There is a tutorial for conditional formatting in the link above as well.

I’m going to have three rules for each cell. If the cell is empty, I want it to be transparent. If the cell has an entry it will be green for correct or yellow for incorrect.

It’s a little tricky to get conditional formatting from another sheet.

Here is what you would type in:

We will do the same thing to get a wrong answer but select text does not contain and type in the same formula and change the color to yellow.

Repeat for the remaining answers.

*This seems like a lot of work, but this process allows you to use this template again simply by changing the images and answers in Sheet 2.

Progress Bar

Now we need to add the progress bar. When an answer turns green, we want the progress bar to advance. Basically, you are adding the amount of correct answers together and telling the progress bar to load an image based on the number of correct answers.

I have the number of correct answers add somewhere hidden on sheet 1 (below or to the right of the current content) using the following formula:

Once you return, there will be a little blue box in bottom right corner. You can drag that box down 10 spaces and it will auto fill the formula for you.

Now we will add the columns. We will use this sum to load the correct images. I will hide these rows (or columns) later so students don’t see it.

Usually the =sum feature will work but for some reason it didn’t, so I just added each cell.

In the cell where the progress bar goes, we are going to use that same vlookup that we used earlier to load the correct image:

Clean it up and Assign

I like to hide the parts of the sheet we don’t need.

I’m going to highlight D=Z and right click and hide those cells

You can also hide the rows that have your adding trick on them by doing the same thing.

I’m also going to hide the sheet with my answers on it. Now a spreadsheet savvy student will now how to unhide this so you can always password protect the sheet so they can’t access it.

Don’t forget to set it to make a copy for every student in your LMS.

Whew! That was a lot of work! Here is your final product. You also now have a template to use if you want to create future projects. You can change out the progress bar, the questions, and the answers in Sheet 2. Yay!

I hope you find use for this tutorial. I know you can buy other templates like this on TPT, so if that’s how you roll, head on over to TPT. I personally like to create my own. It did take quite a bit of time, but now that the template is created, I can change it up with minimal effort.

And, because I’m nice, here is my completed activity if you want to use it as a template.


Slides with questions

differentiation, Factoring, Google Sheets, Parallel & Perpendicular

Differentiated Instruction with Google Slides

I just watched Dave Burgess at #METC17 and it challenged me to go back through my lessons again and Pirate the heck out of them. And even though we want engaging lessons that kids want to learn, there does come a time, especially in math, when they need to practice. I ¬†don’t think all students should practice the same thing. Some need more and some need less and some need something completely different. On these days we use differentiated lessons in Google Slides. I recently created two new ones (well, one was created by my amazing student teacher) that I will be using next week. Eventually, I’ll have an arsenal of these to use.

The idea behind these activities is to give each group of students a lesson and practice they need to be working on but allows them some independence so I, as the teacher, can walk around and have conversations with students.


I used to assign¬†all of them in Google Classroom and just tell each group which ones they will be working on but with Google Classroom’s new update, you can now assign separate slides to kids in the same class. I KNOW! Game Changer!!!


Remember that all files are set to view only but if you File-Make a Copy then it’s yours. Alter as needed for your kiddos but if you share, please credit me.