DIY TOOLS
On each page, TOGGLE CLICK
the large image to see ANSWERS and QUESTIONS alternately.

 

On each page, SAY OUT LOUD the principal elements shown and/or numbered.

GO BACK and redo those you didn't get first time, then repeat the exercise:
- tomorrow
- in two days time
- in four days time
- in eight days time

... or until you can do them all perfectly and instantly ...

CLICK IMAGE LEFT TO START