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.
2nd grade / Fractions / Compare fractions / Which fraction is bigger?
Knowing which fraction is bigger or smaller is not always obvious. If we compare fractions that have the same number on the bottom (the denominator) like ⅖, ⅗ and ⅘, then the bigger the number on the top (the numerator) the bigger the fraction is.
If we compare ⅘ to ⅖, we can see that these two fractions have the same denominator of 5. The numerators are 4 and 2. So we can say that ⅘ is the bigger of these two fractions. This makes sense because if I have ⅘ of a pie, that is more of the pie than if I have only got ⅖ of the pie.
There is another type of fraction that we need to talk about, unit fractions.
A unit fraction is the name for a fraction where the number on the top is a 1.
So ½ is a unit fraction and so are ⅐ and ⅛ but ⅖ is not because it's numerator is not 1, it is 2.
Comparing unit fractions to find the biggest is not as easy as our first example. If we think about the two most common unit fractions, ¼ and ½, we will see why. Which is bigger, ¼ of a cake or ½ a cake? The answer is that ½ a cake is a bigger share of the cake than ¼ of a cake even though the denominator of ½, which is 2, is smaller than the denominator of ¼, which is 4.
In the same way, if we compare ¼ with ⅛ to decide which is bigger, we will find that a ¼ share of that nice cake is a bigger share of the cake than a ⅛ share. So ¼ is a bigger fraction than ⅛.
So now we can compare some fractions with the same denominator, and we can compare some unit fractions, and we can decide which is the biggest and which is the smallest.
With our Choose or lose math game you will be practicing the topic "Which fraction is bigger?" from 2nd grade / Fractions / Compare fractions. The math in this game consists of 16 questions that ask you to for each pair of fractions, choose which one would be the bigger share of a whole.
Our CHOOSE OR LOSE game is a simple activity to help elementary 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 elementary 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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