Why does helium make your voice sound funny?
Advanced lesson plan (B2 and above): Why does helium make your voice sound funny? - BUY ME A COFFEE if you like my FREE ESL content Sucking in a lungful of helium has hilarious effects, making even the gruffest baritone sound like Daffy Duck. But have you ever stopped to wonder why this gas affects our voice? And given that helium is a non-renewable resource used in space rockets, quantum computers and MRI scans, should we really be doing silly party tricks with it at all? In this B2+ worksheet, students will Study a video about helium's effect on the voice Learn six voice-related idioms Discuss six phrasal verbs based on BLOW (to BLOW up, to BLOW away, to BLOW off, etc.) See advanced adjectives to describe balloons Read and answer questions about an article on the scarcity of helium Turn adjectives into their comparative form while completing sentences related to balloons Educational materials shouldn't be paywalled. Show your support for my ESL content by buying me a