Get a glass jar. Fill it with small toys or pictures: a j aguar, j acks, j et, j ewel, and a j ellybean. Pull items out one by one. Only keep them in the jar if they start with /j/.
Jolly Phonics "j" sound is introduced as part of the fourth group of sounds ( Jolly Phonics J
If you're interested in learning more about Jolly Phonics or finding additional resources to support your teaching, there are many online resources available. Some popular resources include: Get a glass jar