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ROCK FALL
PLAY
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.
...

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.

7 minutes fast
      
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ROCK FALL game to practice
'7 minutes fast' for 3rd grade

What is the correct time if the clock is 7 minutes fast?

So, you have a clock that is running 7 minute fast. That means it is always telling you a time that is 7 minutes later than the real time. Here are the steps to work out the correct time:

Step 1: Read the time on the fast clock. Look at the clock and read the time it's showing. Let's say the fast clock is showing 4:25 PM (twenty-five past four).

Step 2: Understand what it means for a clock to be fast. A clock that is "fast" means it's showing a time that's later than the actual, correct time. In our case, the clock is 7 minutes fast, which means it's showing a time that's 7 minutes later than the real time.

Step 3: Subtract the fast minutes. Now we need to subtract those extra 7 minutes from the time shown on the fast clock to find the correct time. Here's how we do it:

Start with the minutes on the fast clock: 25 minutes.

Subtract the 7 fast minutes: 25 - 7 = 18 minutes.

So the correct time is 4:18 PM or eighteen minutes past four.

This topic asks you to work out the correct time given that each clock is 7 minutes fast. The clocks are 12 hour clocks and the answers are given as words such as "twenty three minutes past five".

With our Rock fall math game you will be practicing the topic "7 minutes fast" from 3rd grade / Comparing numbers / Time. The math in this game consists of 16 questions asking if the clock is fast by 7 minutes, what is the correct time?.

Click / tap on rocks and answer math questions to win the game

Large thumbnail for math game Rock fall

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.

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How to play ROCK FALL to practice
'7 minutes fast' for 3rd grade

Free Math Games screenshot of Rock fall game for elementary

There are rocks falling from an unstable cliff. You need to break the rocks by clicking / tapping on them...

  1. Press "PLAY" on the settings page to open the game page.
  2. There is a short countdown before the game starts.
  3. Rocks start falling from the cliff.
  4. Click or tap on a rock to break it into a snowflake - a question box will open with up to 4 multiple choice answers or an on-screen keyboard.
  5. Enter or click/tap the correct math answer to close the question box.
  6. Rocks fall faster as the game progresses.
  7. Clear all the rocks to finish the game.
  8. It is a good idea to hit the small rock first as it gets much harder if you leave it until later.
  9. This is a timed game and your score is calculated by adding 10 seconds for each wrong answer to your game time.
  10. If you get one of the 10 best times for the topic you can add your name to the leaderboard for your chosen topic.
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