You got:
14.33 | + | (1 x 10) | = | 21.23 |
time | + | (wrong x 10) | = | score |
3 scores max per player; No foul language, show respect for other players, etc.
Name | Score | Date | ||
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1 | ||||
2 | ||||
3 | ||||
4 | ||||
5 | ||||
6 | ||||
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9 | ||||
10 |
Game: ROCK FALL
Aim: Smash all the falling rocks
Method:
Click / tap on each falling rock. Answer the question in the box as quickly as you can.
There are only 4 questions in this game so it is quite short... if you can get those rocks!
Your final score is based on number of questions answered right / wrong, and the time taken.
5th grade / Shapes / Angle problems / Angles inside quadrilateral
A quadrilateral is a polygon with 4 vertices and 4 sides. Squares and rectangles are examples of a subset of quadrilaterals that have parallel sides.
The sum of the 4 angles inside any quadrilateral sum to 360Β°. You can prove this to yourself by drawing a line between either pair of opposite angles. You will have created 2 triangles and we know that the sum of the 3 angles in a triangle sum to 180Β°. The sum of the angles in 2 triangles therefore sum to 180 x 2 = 360Β°.
To calculate a missing angle inside a quadrilateral, simply take away the sum of the remaining 3 angles from 360. For example, given a quadrilateral with interior angles of 90Β°, 90Β° and 54Β° plus a missing angle x, we can calculate that x will be:
x = 360Β° - 90Β° - 90Β° - 54Β° = 126Β°
In this topic you are asked to calculate a single missing angle given the other 3 for a variety of forms of quadrilaterals. There are 6 question answer pairs in the lesson, and 16 question answer pairs in total.
With our Rock fall math game you will be practicing the topic "Angles inside quadrilateral" from 5th grade / Shapes / Angle problems. The math in this game consists of 16 questions that ask you to use the fact that angles inside a quadrilateral sum to 360Β° to find the missing angle X.
ROCK FALL is based on the road traffic warning sign for falling rocks - a sign that seems a bit less useful than somebody getting up there on that cliff and actually doing something about it... Anyway, the rocks are falling and it is your job to stop them hitting the road below, or at least stopping them hitting the road below too many times and breaking it. Smash the rocks by clicking or tapping on them (not so easy in real life of course) - they will turn into snowflakes and float gently down into nothing.
There are 4 rocks to stop and not much time to do it (if you want to get a good score and get on the leaderboard). This game is fun and fast and requires good reflexes and a good strategy. Plan to break the smaller rocks first if you want a good score because the rocks fall faster as the game progresses. It also helps to decide where on their path you plan to click / tap the rocks.
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
There are rocks falling from an unstable cliff. You need to break the rocks by clicking / tapping on them...
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