3 scores max per player; No foul language, show respect for other players, etc.
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Game: CHOOSE OR LOSE
Aim: Choose the right answer; beat the clock
Method:
You start the game with 50 points. Each question has 2 to 4 answers. Select the correct answer before your time runs out to score points. Right answers are +10, wrong answers are -2, out of time is -5.
This is a timed game. Your final score is equal to the total score minus time taken.
7th grade / Number / Powers & Roots / Indices / Convert exponents to expanded form
An exponent is a number raised to a power. 2³ is an exponent as is 4⁴. In 2³, the number 2 is called the base and the ³ is the power.
The expanded form of an exponent is the base multiplied by itself the number of times indicated by it's power.
For example: 3³ (exponent) = 3 x 3 x 3 (expanded form)
To derive the expanded form from the exponent, lay out the base multiplied by itself the number of times indicated by the power. Here are some examples:
8³ (exponent) = 8 x 8 x 8 (expanded form)
11⁴ (exponent) = 11 x 11 x 11 x 11 (expanded form)
21⁵ (exponent) = 21 x 21 x 21 x 21 x 21 (expanded form)
To derive the exponent from the expanded form, take the number being multiplied as the base, and use the number of times it has been multiplied as the power. Here are some examples:
6 x 6 (expanded form) = 6² (exponent)
7 x 7 x 7 (expanded form) = 7³ (exponent)
4 x 4 x 4 x 4 (expanded form) = 4⁴ (exponent)
In this topic you are asked to convert in both directions between exponents and the expanded form of exponents.
With our Choose or lose math game you will be practicing the topic "Convert exponents to expanded form" from 7th grade / Number / Powers & Roots / Powers & Roots. The math in this game consists of 16 questions that ask you to convert between base with exponent and expanded form e.g. 3³ <=> 3 x 3 x 3.
Our CHOOSE OR LOSE game is a simple activity to help secondary math learners and will improve the speed at which you can solve problems in the given topic. It does not rely on the learner typing in the answer. Rather, the learner must choose the correct answer from a list of 2, 3 or 4 similar answers.
CHOOSE OR LOSE encourages faster problem-solving for common and vital secondary math topics. CHOOSE OR LOSE is a timed game with a leaderboard for each topic at each of the 4 levels on offer. You can play the game with or without audio and robots.
UXO * Duck shoot * The frog flies * Pong * Cat and mouse * The beetle and the bee
Rock fall * Four in a row * Sow grow * Choose or lose * Mix and match
Our CHOOSE OR LOSE game asks the learner to click on the correct answer from a selection of possible answers before the clock runs down.
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