Description Jazz and Zak never thought they would discover something like the Buzz Box. The Buzz Box could do amazing things, but it might have been better to leave it alone. The phonemes /wh/ou/ are featured in this title. In Level 5 - Green, children will learn new graphemes and alternative pronunciations for known graphemes. For example, they have already learned /ow/ as in 'cow' and will now learn /ow/ as in 'blow'. In addition, they will learn alternative spelling for known phonemes. For example, the sound /igh/ as been taught as the grapheme igh as in 'night', but can also be spelled 'y', 'ie', and 'i-e'.