MAT 2240.15 💬Share Your Challenge, Inspire Your Classmates! 🌟 by Sanaa Saykali https://padlet.com/ssaykali1/lc762rioojfoyyuw What has been the most difficult topic for you so far? Think back on the topics we’ve covered and choose the one that challenged you the most. Sharing will help you reflect and also let your classmates see they are not alone! Here are some of the topics we’ve worked on so far: • Derivatives • Implicit differentiation • Integration • Identifying linear differential equations • Identifying order, dependent, and independent variables • Isoclines • Existence and Uniqueness Theorem ✨ Post the topic that was toughest for you and, if you’d like, a short note on why. en-us 2025-09-08 07:41:50 UTC 2026-01-08 18:10:15 UTC hello@padlet.com https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574524149 I think the existence and uniqueness theorem has been the hardest concept for me to grasp. -Sara Gonzalez

]]> 2025-09-08 20:06:02 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574524149 Most difficult topic so far fdsaspa025 https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574524292 identifying linear DE

]]> 2025-09-08 20:06:14 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574524292 Existence and uniqueness https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574524469 2025-09-08 20:06:22 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574524469 Determining linear vs. nonlinear https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574524495 Kaden Shin

]]> 2025-09-08 20:06:24 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574524495 Graphing implicit solutions (Andreas Aghajanian) andreasa11 https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574524538 2025-09-08 20:06:26 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574524538 integration https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574524559 the most difficult for me is integration because i took calc II last fall so its been a while since ive had to use the integration methods

]]> 2025-09-08 20:06:28 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574524559 https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574524643 Finding the difference between linear and nonlinear ODEs as we didn't get much practice with them, and the definition was slightly confusing still

]]> 2025-09-08 20:06:34 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574524643 Implicit Differentiation https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574524698 Lots of steps to remember

]]> 2025-09-08 20:06:38 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574524698 https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574524728 The topic that has definitely been most challenging for me so far is implicit differentiation. Although, I understand it pretty well now.

]]> 2025-09-08 20:06:40 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574524728 Isoclines https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574524804 Because it’s a new concept.

]]> 2025-09-08 20:06:47 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574524804 Most challenging Topic https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574524876 The most challenging topic so far is the existence and uniqueness theorem because it’s completely new for me.

]]> 2025-09-08 20:06:52 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574524876 Existence and Uniqueness theorem https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574524933 I don't remember it •^•

]]> 2025-09-08 20:06:55 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574524933 Pablo Diaz https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574524997 Existence and Uniqueness Theorem and graphing the direction field

]]> 2025-09-08 20:06:59 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574524997 Existence and Uniqueness Theorem https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525017 I had the most difficulty with the existence and uniqueness theorem since I was unfamiliar with partial derivatives.



]]> 2025-09-08 20:07:00 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525017 Implicit Differentiation and Existence Theorem https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525035 Jhasua Vasquez

]]> 2025-09-08 20:07:02 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525035 https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525076 Identifying linear differential equations

]]> 2025-09-08 20:07:04 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525076 Kaitlyn Tam https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525092 I think identifying linear differential equations was a bit confusing.

]]> 2025-09-08 20:07:06 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525092 Most difficult topic so far fdsaspa025 https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525103 Identifying linear DE

]]> 2025-09-08 20:07:07 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525103 https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525144 Identifying linear differential equations

]]> 2025-09-08 20:07:10 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525144 Daniel Duong https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525161 I think the hardest part for me is implicit differentiation and finding whether its linear or nonlinear.

]]> 2025-09-08 20:07:12 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525161 Identifying linear differential equations https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525177 the order/dependent/independent variables are easier to identify but nonlinear or linear was hard to identify on the homework

]]> 2025-09-08 20:07:12 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525177 Existence and unique theorem is a bit confuse for me. https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525243 2025-09-08 20:07:18 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525243 Jun Wei Su https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525271 Existence and uniqueness theorem because of just how new it is

]]> 2025-09-08 20:07:20 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525271 Existence and uniqueness https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525307 I think out of all of the topics this is the one I find the most difficult.

]]> 2025-09-08 20:07:22 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525307 Participation https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525545 Implicit differentiation and identifying dependent and independent variables. Itzel Ramirez

]]> 2025-09-08 20:07:40 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525545 Implicit Differentiation https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525546 -Valeria Hernandez

]]> 2025-09-08 20:07:40 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525546 Most difficult topic so far fdsaspa025 https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525555 Identifying linear DE

]]> 2025-09-08 20:07:41 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525555 Identifying Linear Differential Equations https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525571

This is the topic that was hardest for me since it requires remembering the rule regarding the final term being y to the first power. There are a couple of cases I ran across that aren’t exactly clear, and took a bit of time to determine.

]]> 2025-09-08 20:07:42 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525571 Implicit differentiation https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525596 It’s been the hardest for me because i don’t remember the technique.

]]> 2025-09-08 20:07:45 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525596 https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525643 Implicit differentiation because it requires a lot of steps but I get confused when using chain rule

]]> 2025-09-08 20:07:47 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525643 The graphing for section 1.2/Existence unique theorems https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525728 2025-09-08 20:07:53 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525728 https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525791 Implicit differential equations is the most difficult because I haven't taken a real math class in a year-Romeo Jefferson

]]> 2025-09-08 20:07:55 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525791 Existence and Uniqueness theorem https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525846 I found this to be more difficult because I had to remember the requisites to see if the initial value has a unique solution

]]> 2025-09-08 20:07:59 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525846 https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525876 Existence and uniqueness thrm

]]> 2025-09-08 20:08:01 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525876 Existence and Uniqueness Theorem https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525925 I don’t understand where it comes from / how it can be applied to problems that don’t say explicitly to use it.

]]> 2025-09-08 20:08:05 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574525925 Implicit Differentials https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574526166 2025-09-08 20:08:17 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574526166 Preston Dexter https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574526198 Determining linear and nonlinear differential equations has been a little more difficult to grasp than other topics thus far

]]> 2025-09-08 20:08:18 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574526198 Identifying Linear Differential Equations https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574526246 This was the most tricky thing for me so far but it wasn't the most difficult thing to comprehend after a bit.

]]> 2025-09-08 20:08:21 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574526246 https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574526250 I struggle with identifying linear vs non linear differential equations- Angeleena Gonzalez

]]> 2025-09-08 20:08:21 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574526250 Uniqueness and Existence Theorem w8cskxdmqc https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574526487 I’ve been struggling in the uniqueness and Existence theorem at first but I’ve been slowly been getting it

]]> 2025-09-08 20:08:41 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574526487 Existence and uniqueness theorem https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574526490 The existence and uniqueness theorems are likely the hardest for me, but implicit is harder computationally I think

]]> 2025-09-08 20:08:41 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574526490 Existence and uniqueness https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574526501 Existence and uniqueness theorem, I haven't gotten around to understanding yet.

]]> 2025-09-08 20:08:42 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574526501 I think existence and uniqueness theorem seems the hardest for me to grasp so far. The main issue I had was finding the whether it was continuous or not, but I’ll get the hang of it. https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574526587 2025-09-08 20:08:48 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574526587 Identifying linear differential equations https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574527386 It was a long and complex formula that was used to determine the equation

]]> 2025-09-08 20:09:41 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574527386 https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574527818 Implicit Differentiation

]]> 2025-09-08 20:10:07 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574527818 Aidan Ryder https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574528455 Implicit differentiation


]]> 2025-09-08 20:10:48 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574528455 Determine linear vs. nonlinear https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574528721 2025-09-08 20:11:09 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574528721 existence and uniquness saraagonzalez765 https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574529190 2025-09-08 20:11:43 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574529190 The most difficult topic so far https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574534140 The most difficult has been identifying linear differential equations because I still don’t understand how an equation is either linear or nonlinear

]]> 2025-09-08 20:16:22 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574534140 Existence and Uniqueness Thm ananez https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574534899 2025-09-08 20:16:56 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574534899 Identifying linear diff. eqs. https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574551754 Marcos Herrera

]]> 2025-09-08 20:36:20 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3574551754 https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3578646542 Trig Integration, u sub

]]> 2025-09-10 18:05:14 UTC https://padlet.com/ssaykali1/lc762rioojfoyyuw/wish/3578646542