End of year science quiz - Game shows

An end of year science quiz suitable for all secondary school science pupils, designed for years 7-10.
There are six rounds. Each round is in the style of a classic television game show.
The rounds are:

1. Round One - Who wants to be a millionaire? Students answer multiple choice questions from a range of topics (Biology, Chemistry and Physics). Students can unanimously decide to use one of the lifelines available.
2. Round Two - Are you smarter than a 10 year old? Students answer multiple choice questions from the primary school science curriculum, from school years 3-6.
3. Round Three - The price is right! Students make numerical estimates based on scientific questions, e.g. how many times your heart beats a day. The team closest to the correct answers wins. Points are deducted if students go over the correct answer.
4. Round Four - Wheel of fortune. Scientific key terms are displayed on the board with most of the letters missing. A short clue is given. Students have to figure out what the key terms are.
5. Round Five - Pointless. Students are asked a scientific question where they need to name something. Points are given for the most obscure answer.
6. Round Six - Countdown. Students are given eight letters in a jumble, and a brief clue. Students have until the end of the countdown clock to solve the jumbled science key word.