Scale Drawings

Room1

"Measure line segments and angles in geometric figures, including interpreting scale drawings."

This is the scale drawing of a room. The scale is 1 centimetre represents 1 metre. Use the ruler to measure the length of the room then work out the length of the real room in metres to one decimal place.

m Correct Wrong
You can drag the ruler onto the diagram
Ruler
Room7

This is the scale drawing of Trapezium Park. Use the protractor to measure the acute angle of the corner of the park by the rose garden. Give your answer to the nearest whole number.

o Correct Wrong
You can drag the protractor onto the diagram
Protractor
Room4

This is a map of Transum Island. The scale is 1:100000. Give your answers in kilometers to one decimal place.

Calculate the distance between Clear Spring and Lightening Tree.

km Correct Wrong

Calculate the distance between Campfire Hollow and the Treasure Chest.

km Correct Wrong

Calculate the distance between Boffin's Grave and the Lookout Point.

km Correct Wrong
Press 'Shift' and drag to rotate the ruler.
Ruler
Room3

This is the floor plan of a house. Measure the internal angle between the walls at the corner of the house by the rose bush.

o Correct Wrong

Measure the obtuse external angle between the walls
near the pool.

o Correct Wrong
Press 'Shift' and drag to rotate the protractor.
Protractor
Room5

This is a house floor plan with a scale of 1:250. Calculate the following lengths in the actual house to 1 decimal place.

The diagonal of the family room.

m Correct Wrong

The diagonal of the pantry.

m Correct Wrong

The diagonal of the house from the corner of the laundry to the corner of dining room.

m Correct Wrong
Press 'Shift' and drag to rotate the ruler.
Ruler
Room6

This is a student entry to NASA's Lunar Research Station Design Challenge. Measure the acute angle of the room where the kitchen is.

o Correct Wrong

Measure the obtuse external angle between the walls at the back of the storage area in the dorm nearest the treadmill.

o Correct Wrong
Press 'Shift' and drag to rotate the protractor.
Protractor

Instructions

Try your best to answer the questions above. Type your answers into the boxes provided leaving no spaces. As you work through the exercise regularly click the "check" button. If you have any wrong answers, do your best to do corrections but if there is anything you don't understand, please ask your teacher for help.

When you have got all of the questions correct you may want to print out this page and paste it into your exercise book. If you keep your work in an ePortfolio you could take a screen shot of your answers and paste that into your Maths file.

Transum.org

This web site contains over a thousand free mathematical activities for teachers and pupils. Click here to go to the main page which links to all of the resources available.

Please contact me if you have any suggestions or questions.

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Mathematicians are not the people who find Maths easy; they are the people who enjoy how mystifying, puzzling and hard it is. Are you a mathematician?

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"This website was brilliant. My class and I really enjoy doing the activites."

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"3 NQTs in the department, I'm new subject leader in this new academy - Starters R Great!! Lovely resource for stimulating learning and getting eveyone off to a good start. Thank you!!"

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Teachers

If you found this activity useful don't forget to record it in your scheme of work or learning management system. The short URL, ready to be copied and pasted, is as follows:

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Tuesday, June 17, 2014

"Apologies for the fact that the rotation of the measuring instruments does not work in older versions of Internet Explorer (version 8 and previous versions). Apologies also that this activity is not very functional on an iPad due to the lack of a shift key."

Do you have any comments? It is always useful to receive feedback and helps make this free resource even more useful for those learning Mathematics anywhere in the world. Click here to enter your comments.

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