This is a warm up I gave to my Algebra II students, just a couple days after they had first been introduced to

*i*:

While I do like the warm up, what I'm really quite proud of is how I implemented/graded it. When students felt like they had finished the warm up, I had them let me know. I checked their work quickly. If I liked what I saw, they were given the day's assignment (and a 100% for the warm up). If not, they were given some verbal questions from myself, such as...

"You say

*i*is imaginary, but you also say it's equal to -1? Are you saying it's impossible (not real) to lose a dollar (-1)?"

"

*i*is equal to the square root of 1? But the square root of 1 is...? Oh, so we need two symbols for the multiplicative identity now?"

"

*i*is equal to

*i*? Try again. This time tell me something."

Yes, I was harsh and sarcastic. But this is an important concept.

Eventually, everyone had true sentences on his/her paper (which means everyone who came to class got a 100).

Each day I've been doing an "EOI Preview" as a warm up and I've been taking the highest 3-4 grades for the week. This warm up gave everyone a chance to get an excellent grade in for the week, and I didn't let students move on until they could articulate the truth.

I know, I know...I really need to switch to Standards-Based Grading. Sigh...

The students will be able to check their UP Board Result for Class 12 via SMS also. The UP Board 12th Result 2021 would comprise the student's roll UP Intermediate Result 2021 Around 25 lakh students will be able to check their UP Board Result 2021 Class 12 for the UP 12th examination which will be conducted in April and May 2021.

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