Scale Factors and Diagrams

https://www.mathsisfun.com/definitions/scale-drawing.html – Great interactive butterfly showing scales.

Scale Factors Worksheet

https://www.tes.com/teaching-resource/similar-shapes-worksheet-scale-factors-6325870

https://www.teachitmaths.co.uk/resources/ks4/transformations-enlargement/enlargement-fractional-and-negative-scale-factors/26636

https://i.pinimg.com/originals/63/6f/3e/636f3eff7129efb05540482dc822d561.jpg

Medium Difficulty Quizz 

Another Quizizz with emphasis on scale factors.

Another great quizizz