3 scores max per player; No foul language, show respect for other players, etc.
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This is a timed game. Your final score is equal to the total score minus time taken.
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.
anonymous 😂😍😂
"Count down in steps of 5 to -100"
CHOOSE OR LOSE game to practice
'Percentage change' for 8th grade
8th grade / Number / Percentages / Using percentages / Percentage change
How to calculate percentage change
To compare two quantities and work out the percentage increase or decrease, follow these steps:
Step 1: Calculate the difference between the two quantities.
Subtract the initial quantity from the final quantity to find the difference. For example, if the temperature of a liquid started at 50° and increased to 60°, the difference is 10°.
Step 2: Divide the difference by the original quantity and multiply by 100.
To find the percentage increase or decrease, divide the difference by the original quantity and multiply by 100. If the difference is positive, it is a percentage increase, and if the difference is negative, it is a percentage decrease. For example, if the initial temperature is 50°, then the percentage increase would be:
Difference = 60° - 50° = 10°
Percentage increase = (10/50) x 100 = 20%
Therefore, the temperature increased by 20%.
So, to compare two quantities and work out the percentage increase or decrease, you need to calculate the difference between the two quantities, divide the difference by the original quantity, multiply by 100, and include the percent sign in the answer.
With our Choose or lose math game you will be practicing the topic "Percentage change" from 8th grade / Number / Percentages / Percentages. The math in this game consists of 16 questions that ask you to compare two quantities to work out the percentage increase or decrease.
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
Latest leaderboard entries: Choose or lose
How to play Choose or lose to practice
'Percentage change' for 8th grade
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.
- Click on PLAY to start.
- You are presented with a topic question, then a list or grid of 2 to 4 possible answers (depending on the topic you have chosen).
- You must select the correct answer by clicking on it before the clock counts down.
- You have 10 seconds in total to answer each question.
- The clock starts ticking down 5 seconds after the answers have appeared.
- To hear the question again, click / tap on the question box.
- The browser will speak the potential answers on rolling-over them.
- A correct answer gains you 10 points.
- A wrong answer loses you 2 points.
- A time-out loses you 5 points.
- A score is kept of correct answers against number of answers.
- The game is timed, and your final score (points earned minus time taken) is given at the end of the game. Top 10 scores for a topic get you a place on the leaderboard.
