Online Math Community Page “What we’ve done together” Everything awesome on one page!!
Another page of links to resources and online tools.
Trig War (Sam Shah) Kids play “War” with cards showing trig values of special angles in degrees and radians.
Another Great Virtual Filing Cabinet for Precalc (also has Alg 1 and Alg 2)
It Really Is All About Lines (using linear equations to build quadratics, polynomials, & rational functions–includes sign test, zeros, inequalities, graphing)
Jonathan Claydon’s (Infinite Sums) List of Precalc Activities (also has Alg 2)
Envelope Curves for sinusoidal functions–very cool!
Great Activities for Learning Transformations of Sinusoids (Which one doesn’t belong, Desmos activities, reversing the question)
Data: World Factbook (CIA)
https://donsteward.blogspot.com/ Lots of great activities/puzzles/worksheets for every math subject
4 Desmos Activity Builder Formative Assessment Ideas Great ideas from Bob Lochel
Vocabulary Cards Great visuals of math vocabulary and concepts from elementary through Algebra 2 (which also covers some Precalc concepts). Especially good for those of us not using a textbook.
Research Randomizer Generate sets of random numbers within chosen parameters. Ex: Give me 50 sets of 10 unique numbers between 1 and 100.
Meg Craig’s Tech Tips See 20 day challenge link for Math Autocorrect in Word–a way to type lots of math symbols using keyboard shortcuts
Function Builder Great interactive online function builder–guess the function, see inputs and outputs, etc.
Some great posts by Math With Bad Drawings:
- Helping students make sense of graphs: When kids think graphs are stupid
- Helping kids see algebraic structure: What students see when they look at algebra
- Pervasiveness of distributive property (even tied to Pascal’s triangle)
- One Word Math Classes
Mathematical Modeling A good definitions and description of the four step process from the Common Core website.
Dylan Kane’s A Rubric for the Mathematical Teaching Practices A useful fleshing out of the 8 Mathematical Practices from Common Core
Reflections on a Career in Teaching Good insights on assessment and what students retain and don’t retain and how to get them to retain more (also read the three links to What You Say/What They Hear in the blog post)
The #1 Thing We Need to Teach our Struggling Students–How to Advocate for Themselves
What Homework and Adaptive Platforms Are (and Aren’t) Good For & How Teachers Show They Care A discussion of the efficacy and purpose of homework and adaptive educational software (like ALEKS) and a really good paragraph on how kids know that teachers care.
Five Things Every New Teacher Should Know About Classroom Management Very common sense advice!
How to Incorporate Problem-Based Learning (Application Problems) into a unit and how not too. Good common-sense advice fro Robert Kaplinsky