mathMINDhabits

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  • HOME
  • - Using this site
    • The Parable of ADD THE EGG!
  • CHALLENGES, SANDBOXES, THEMES
    • CHALLENGES - the applets
      • a. Families of Functions [& Relations]
      • b. Function as Object
      • c. Equations & Inequalities as Comparisons of Functions
      • d. Functions on the Domain of Shapes
      • e. Parameter Spaces
      • f. Modeling & Formulating
      • g. Physics nuggets
      • h. Number sense & Computation calisthenics
      • i. probability
      • j. Imagine...
      • w. Wolfram demonstrations
    • SANDBOXES
    • THEMES [idiosyncratic insights] among the applets
  • ESSAYS on teaching mathematics
    • a. What makes a good challenge ?
    • b. Developing 'function sense'
    • c. The role of conjecture
    • d. The many uses of the equal sign
    • e. There are planes and there are planes
    • f. Formulating measures
    • g. Functions - objects & actions
    • h. Semantic Aspects of Quantity
      • I. how much & how many
      • II. comparison, addition & subtraction
      • III. multiplication & division
      • IV. further thoughts
    • i. Some Thoughts on Representing Word Problems Graphically
    • j. What Do You Do With A Broken Calculator ?
    • k. On Problem Posing and Making Conjectures
    • l. On the Need for a Bridging Language for Mathematical Modeling
    • m. On Assessment in Mathematics
    • n. Intellectual Mirrors: a step in the direction of making schools knowledge-making places
    • o. Models, Simulations & Exploratory Environments
    • p. model is to data as chicken is to egg
    • q. Growing pains - variations on an old tale
    • r. A Physicist's Lament
    • s. Tyranny, Discipline, Freedom, License; thoughts on computer use in education
    • t. Interactive Images – Pictures for the Mind's Eye
    • u. Coaching & teaching
    • v. Can Technology help...
  • INDEX of the challenge archive -
  • thanks to...
  • the author
  • updates
    • 2018
    • 2019
      • Jan 2019 - Apr 2019
      • May 2019 to August 2019
      • Sept 2019 to Dec 2019
    • 2020
      • Jan 2020 to date
updates‎ > ‎2019‎ > ‎

May 2019 to August 2019

At least one of the applets on this page leads to applets that were written for the Wolfram Demonstration Project. In order to run them you will need to download the Wolfram CDF reader [available FREE at http://www.wolfram.com/education/]

Coaching and Teaching

Four Color Square

Pi = 4 ?

3D Algebra Blocks

2D Algebra tiles

Fuel Consumption Calculator

An Homage to Archimedes

Hemisphere, Cone, Cylinder

NLAW - A game of kinematics

Equilateral & Equiangular N-gons

Roots & Asymptotes of Polynomials

Rate of Change - constant or accelerating

Three 'nearSQUARES'

Dimes & Quarters for Teachers

Combining rates I - Joe & Sam revisited

Combining rates i - Joe & Sam paint a wall

Keeping Pace - a Balanced Assessment Task

General word problem workbench

Travel optimizer
Judah L. Schwartz
Creative Commons License
mathMINDhabits by Judah L. Schwartz is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

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