Living things
One collection, several groups
Work online
Type your answers and submit them to your account.
1One collection, several groups — Quick checkOpen online → 2One collection, several groups — Guided practiceOpen online → 3One collection, several groups — Apply your learningOpen online → 4One collection, several groups — Explain and challengeOpen online →Print and upload
Download a different PDF, complete it on paper and upload your work.
1One collection, several groups — Skills practiceView PDF worksheet → 2One collection, several groups — Guided practiceView PDF worksheet → 3One collection, several groups — Apply and reasonView PDF worksheet → 4One collection, several groups — Challenge and reviewView PDF worksheet →