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Nelson Education > School > Mathematics K-8 > Math Focus > Grade 4 > Teacher Centre > Surf for More Math > Chapter 2 - Lesson 4

Surf for More Math


Lesson 4: Describing 10 000

Use this interactive activity to encourage students to have fun on the Web while learning about numeration. Students can try this activity on their own or in pairs.


Explore and describe things involving 10 000.

Builds Upon

Student Book page 45

Instructions for Use

Guess the Number allows students to guess numbers under 10 000 given a number range.

To start Guess the Number, click on the first “Guess the Number” link. Type in a range of 0 to 9999, and then click on the green arrow button.

To use Guess the Number, type in a number between 0 and 9999. With each guess you make, the range will become smaller. When you guess the correct number the game ends.