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

Now You Could Try:

Map Scales

Map Scales

Test your understanding of map scales expressed as ratios with this online exercise. There are two levels to try and trophies available.

Give it a go!

Transum.org/go/?to=mapscales

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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Featured Activity

Strategy Games

Strategy Games

We have collected together lots of strategy games for you to enjoy. Many of them have mathematical principles involved in their design so would make a good activity for a Mathematics lesson.

Answers

There are answers to this exercise but they are available in this space to teachers, tutors and parents who have logged in to their Transum subscription on this computer.

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Go Maths

Learning and understanding Mathematics, at every level, requires learner engagement. Mathematics is not a spectator sport. Sometimes traditional teaching fails to actively involve students. One way to address the problem is through the use of interactive activities and this web site provides many of those. The Go Maths page is an alphabetical list of free activities designed for students in Secondary/High school.

Maths Map

Are you looking for something specific? An exercise to supplement the topic you are studying at school at the moment perhaps. Navigate using our Maths Map to find exercises, puzzles and Maths lesson starters grouped by topic.

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:

Transum,

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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