# Tag: Khan Academy

## Algebra: Functions

Simon loves functions. He hasn’t ever studid them in Algebra, but comes across functions regularly in programming. This is what he came up with Wednesday: I showed Simon that … Continue reading Algebra: Functions

## Math: Polynomial expressions with two variables

Math on Friday:

## Math. Polynomials

From today’s math lesson. Simon has started polynomials and insisted upon expressing them as a graph:

## Inequalities Machine 2.0

Simon has nearly completed the basic equations and inequalities course on Khan Academy. Every time his math teacher comes they solve a couple of inequalities from the course and what … Continue reading Inequalities Machine 2.0

## Math class. Inequalities.

Solving inequalities with Khan Academy:

## Sums of consecutive integers

It’s been great watching Simon turn a word problem into an equation today. He was busy with “Sums of consecutive integers” (Practice finding the nth number in a sequence of … Continue reading Sums of consecutive integers

## Animation with Khan Academy

Simon has been trying different courses in JacaScript on Khan Academy, making some fun animations as part of tasks:

## Equations Continued. A Victory.

Yesterday was a break-through day! Simon finally cracked those equations with variables on both sides, even the ones including parentheses! And this is what helped: just like with programming, he … Continue reading Equations Continued. A Victory.

## Equations with variables on both sides

Equations with variables on both sides remain a difficult subject to grasp. Well, all right, we only tried it twice so far. On Monday evening I saw Simon sit down … Continue reading Equations with variables on both sides

## HTML/JS: Making webpages interactive with jQuery (Khan Academy)

Guess what happened when I told Simon that Khan Academy doesn’t only teach math, but also has loads of computer programming tutorials? He was so excited he finished 38 percent of … Continue reading HTML/JS: Making webpages interactive with jQuery (Khan Academy)