This students' interruption caused me to change my plans for the first ten minutes of class. Completely changed.

Here is what the student was talking about

These are arrow cards. I use them to help kids learn to read and write numbers (and much more!) If you have not seen these used in the classroom, check out my guest post at Kid's Math Teacher.

Anyways, I noticed last week when I did some formative assessment that 5 students in this first grade classroom were having a hard time seeing the teen numbers as ten and some more. The student who shouted out that the 11 card was missing was one of these kids.

I decided right then and there to seize the opportunity and see where it would go. I am so glad I did!

I jumped right on the comment and asked her how she knew the 11 card was missing. She replied "because I don't see it."

Not exactly what I meant so I tried again. "Where does the 11 card belong up here?"

After a 10 second pause she says "It goes right after the 10."

By now most of the rest of the class has their hands up and are wiggling in their seats. She can tell that they know something she doesn't.

I ask other students if they have seen me show the number 11 on the arrow cards and they all agree that I have. I then ask students to give a hint about what might have happened to the 11 card.

A very nice young lad tells her so kindly, "you need to use 2 of the other cards to make the 11 card."

She thought about that for a bit and then I could see the light-bulb moment of her getting it. With great enthusiasm, she rushes up to the board, grabs the 10 and 1 cards, put the arrows on top of each other and proudly exclaims that she found the 11. I then wanted to push it a bit farther for her and the other students who showed difficulty with the teen number last week.

"I notice that the 17 is also missing. What do you think happened to it?"

Without hesitation, she grabbed the 10 and 7 and made 17. She said "10 plus 7 equals 17"

I asked her to sit down and quizzed a few more selected students on what happened to the other teen numbers. They did amazing. I will follow up with more formative assessment later this week, but I think they all got it now!

Apparently today, the kids knew better than I did what they needed to learn next.

Have you ever had a lesson go completely off track but really help your students' understanding?

My lessons that go off track are usually the best ones! Way to seize the opportunity!

ReplyDeleteDeb

Not very fancy

Thanks! It is amazing how much interest and enthusiasm the kids had for this lesson.

DeleteSounds like they're really getting it now! What a great opportunity for learning! I love your arrow cards!

ReplyDeleteSally from Elementary Matters

They do seem to really get it now. I know the math in this lesson was something that many kids in the class already understood but I had to take advantage of the light bulb moment for this kid and the others I knew didn't get it. That is why I love formative assessment, it lets me know exactly where to target my instruction.

DeleteWow! Lots of great ideas here - so glad I found you. Regarding your comment on my blog - YES, I've had trouble finding good geometry links too. I'll keep looking!

ReplyDeleteSusanna

Whimsy Workshop Teaching

I found a few good geometry videos this week. I also am making an iMovie trailer with some of my students on 3-D shapes we find in out building. I will be posting about these sometime this week or next.

DeleteThis is a concept that many students miss. What a great moment!! Thanks for sharing :)

ReplyDeleteBrooke

Tales from a Fourth Grade MathNut

I agree, many kids miss this! I have been working with some intervention third graders who definitely missed this when they were in first grade!

DeleteI love it when that happens!

ReplyDeleteThese cards look great. I haven't seen them before. Am definitely going to make some. Thanks!

I have several sets but these magnetic ones are the best for whole group instruction. Provide of course you have a large magnetic surface. There is something about magnetic cards that really keeps kids engaged. I recently got these huge magnetic base 10 pieces that the kids are also crazy for.

DeleteWhat a great moment. I know I'm guilty of missing those moments sometimes. Thank you for the reminder to listen and go with it.

ReplyDelete❀ Tammy

Forever in FirstI used to be much more guilty of missing these moments. I used to have a district math calendar that basically spelled out what page of the program we should be on each week and that creates a feeling of covering the curriculum rather than making sure kids understand it. I am glad that doesn't happen to me anymore!

DeleteWorking with a firstie having this exact issue. Fabulous post. Off to find the pieces! ;)

ReplyDelete