Great starter when teaching measures or kinematic graphs. Students required to match up keyword, to definition and label each picture with the correct keyword. This can then lead on to discussing each keyword and the SDT traingle.
A great activity for secondary students to check that they know the keywords before teaching them about factors, multiples, prime numbers, HCF and LCM. Each student, or in pairs, receive a pack of the cards, cut out. They must match up the keyword, to the definition, to a blank card where they must write an example.