# Tag Info

1 vote

### Educators, what resources have you built to better serve your students?

Desmos Clickable Venn diagram with three sets and universe set Unit circle Secant lines motivating instantaneous rate of change Tangent lines Rolle's Theorem Mean Value Theorem (for derivatives) ...

### Educators, what resources have you built to better serve your students?

Here are some physics-related ones... many not quite as polished as they could be. desmos add Covectors (equipotenials) (draft version) covectors map a vector (draft version) 161-robphy-Electric-...

### Educators, what resources have you built to better serve your students?

Riemann Sum visualization Fundamental Theorem of Calculus Explanation Error bound on integral for increasing function "Secant Circles" and "Tangent Circles" Some students of mine ...
Question was: Evaluate $\int{(\cos^3{x}-\cos^5{x})}\text{d}x$. Student (desperately weak at math) simply wrote: $\dfrac{1}{3}\sin^3{x}-\dfrac{1}{5}\sin^5{x}+c$. I thought, "She's using a wrong ...
Question was: "Find the Maclaurin series of $\ln{(2+2x)}$ up to the term in $x^3$. Student A: $\ln{(2+2x)}=\ln{(2(1+x))}=\ln2+x-\dfrac{x^2}{2}+\dfrac{x^3}{3}-...$ Student B: \$\ln{(2+2x)}=\ln{(1+...