# TEKNOLOJİ

**83**Pinler

**6**Takipçi

Algebra techniques which I must try with my remedial college math students!

### Ready Reference - Pre-Algebra & Algebra

### Code 39 besser bekannt unter dem Begriff Barcode

### WHERE WAS THIS WHEN SCHOOL WAS STILL OUT ITS SUMMER NOW SMH

How far mobile phones have come in the past 31 years #infographic