Set 2 Speed Sounds lessons focus on: 

Sounds written with a digraph (two letters, one sound), or with a trigraph (three letters, one sound)

ay  ee  igh  ow  oo  oo  ar  or  air  ir  ou  oy

Words containing these sounds, by sound-blending

e.g. s-ay say, f-l-igh-t flight, wh-ir-l whirl

Pink, Orange and Yellow Storybooks

See the sound mat for Set 2 Speed Sounds below: