Jennifer Vibber @mrsvibbermath.bsky.social · 13/05/2026I was thinking of you in January when grading this A2 question. I even called the state and they (wrongly 😅) disagreed with me. When you graph this, it is nearly impossible to tell GRAPHICALLY if they intersect closer to 4 or 5. So I argued that they should get credit for both answers. NYS said no. 010
Jennifer Vibber @mrsvibbermath.bsky.social · 27/04/2026This reminds me of this: a proof without words of the sum and difference formulas. 010
Jennifer Vibber @mrsvibbermath.bsky.social · 24/09/2025Oh great, more dice for me to roll a 1 with. 020
Jennifer Vibber @mrsvibbermath.bsky.social · 10/09/2025Today's quiz ended with a fun question for me to look at! Alt text: kids' drawings of penguins playing a sport! #teach180 #iteachmath I encourage everyone to put something random at the end of a quiz. Sometimes only 1/3 of my kids do it, but I know they all relax a little seeing it at the end. 030
Jennifer Vibber @mrsvibbermath.bsky.social · 08/09/2025Today I share my birthday wall! I realized over the years the simple joy high school kids get when an adult remembers their birthday. So this year, it's up on the wall and they get a pencil and a card on their big day. Canva designs in replies below. 110
Jennifer Vibber @mrsvibbermath.bsky.social · 04/09/2025Today I was overzealous for open house and made a pamphlet on Canva for parents. #iteachmath #teach180 150
Jennifer Vibber @mrsvibbermath.bsky.social · 04/09/2025Today was my 24th first day of school with students! I love my job. #Teach180 #iteachmath This year I have 3 AP Calc BC's, 1 Multi variable Calc, and 1 cotaught geometry. AP Calc had their first flipped lessons video for HW tonight. I'm looking forward to going back to flipped classroom. 160
Jennifer Vibber @mrsvibbermath.bsky.social · 03/09/2025Students come tomorrow! #Teach180 #iteachmath Here's a fun image I made if you'd like to steal it. I think all of us math teachers can relate 060
Jennifer Vibber @mrsvibbermath.bsky.social · 26/08/2025My first (teacher day) of school is tomorrow... I'm going to try to post as often as possible using our old #Teach180 tag. I'm posting now to commit to it and affirm to myself that I'll post wins, losses, links, lessons, and other things not starting with the letter L. Year 24, whoop! 020
Jennifer Vibber @mrsvibbermath.bsky.social · 04/05/2025For #MaytheFourth let me add a meme I created for my germaphobe husband... 010
Jennifer Vibber @mrsvibbermath.bsky.social · 31/03/2025I had a pair of students paint this exact comic in my room. It's amazing. 030
Jennifer Vibber @mrsvibbermath.bsky.social · 03/03/2025Last week in calculus 3 we used multiple integrals to find mass and center of mass. Then we balanced a region on pencils. It was awesome. 030
Jennifer Vibber @mrsvibbermath.bsky.social · 22/02/2025#BoardGames I got this game in the early 90s. Still holds up 30+ years later. Clue Museum Caper. 051
Jennifer Vibber @mrsvibbermath.bsky.social · 19/02/2025Same. I *may* order games while watching a No Rolls Barred play thrus. Recent addition, Spicy. Have you purchased the trick taking games The Crew (space and sea editions)? 130
Jennifer Vibber @mrsvibbermath.bsky.social · 16/02/2025This is my favorite calculus 3 teaching tool of all time. Relative max, min, and a saddle. And retrievable tangent planes, aka post its. I can even draw on VVFs to talk about limits, paths, gradients. #iteachmath #edusky 041
Jennifer Vibber @mrsvibbermath.bsky.social · 12/02/2025Enjoy some math valentines I created on Canva! #iteachmath #EDUsky drive.google.com/file/d/13ucV... 010
Jennifer Vibber @mrsvibbermath.bsky.social · 06/02/2025Every calculus teacher during lessons about solids of revolution. #iteachmath 092
Jennifer Vibber @mrsvibbermath.bsky.social · 28/01/2025One of my students peels a clementine and it makes a perfect integral almost every time. Enjoy your day. #iteachmath 060
Jennifer Vibber @mrsvibbermath.bsky.social · 06/01/2025We're creating equations of tangent planes to multivariate functions today. Post it notes! Stuck one to my forehead... Tangent plane. Stuck one to my kettle... Tangent plane to a paraboloid. I love stealing props during this class (calculus 3). 040
Jennifer Vibber @mrsvibbermath.bsky.social · 25/12/2024"You will be visited by three spirits" The three spirits: 010
Jennifer Vibber @mrsvibbermath.bsky.social · 25/12/2024Merry Christmas! My awesome cousin 3D printed HexChess for my son. So cool! Hexagons are the bestagons. 030
Jennifer Vibber @mrsvibbermath.bsky.social · 24/12/2024A fun holiday treat for your families to enjoy today. Below is a list of synonym titles of Christmas songs. Name that tune! Enjoy everyone #edusky ! 030
Jennifer Vibber @mrsvibbermath.bsky.social · 20/12/2024We made a Mobius strip, a hyperboloid of 1 sheet, and a hypercube out of bubbles in multivariate calculus today! 030
Jennifer Vibber @mrsvibbermath.bsky.social · 19/12/2024Pringles Ringle success!! Hyperbolic paraboloids for the win in calc 3 today! #iteachmath #edusky 020
Jennifer Vibber @mrsvibbermath.bsky.social · 19/12/2024The two days before break in Multivariate calculus are going to be with quadratic surfaces... Building Pringles ringles And then Soap bubble surface tension! Photos to follow in the next few days. 010
Jennifer Vibber @mrsvibbermath.bsky.social · 19/12/2024Obligatory "my cat Pete is a menace to our fake tree" holiday post today. 040
Jennifer Vibber @mrsvibbermath.bsky.social · 11/12/2024I asked Microsoft Copilot AI for a wallpaper style image of varying sizes of snowflakes on a dark blue background. It came so close for most, but... #SnowflakesAreHexagons ! 210
Jennifer Vibber @mrsvibbermath.bsky.social · 10/12/2024I left notes on my student's desks before their tests tomorrow. #Edusky #iteachmath 180
Jennifer Vibber @mrsvibbermath.bsky.social · 04/12/2024I showed this ellipsoid in multivariate calculus today... I said it looked like Advil. My students said "How come you didn't say M&M or Skittles?" My only answer was... "I'm in my 40s, I see Advil because I'm old." #Edusky #Calculus #iteachmath 1281
Jennifer Vibber @mrsvibbermath.bsky.social · 21/11/2024Following up... Made some parameterized vector valued functions today... #iteachmath #EduSky 150