E – MA – WP2

While watching an analog clock, you notice that 3:00 o’clock looks like an angle. Draw and classify this angle.

E – MA – WP3

While watching an analog clock, you notice that 8:00 o’clock looks like an angle. Draw and classify this angle.

E – MA – WP4

While watching an analog clock, you notice that 6:00 o’clock looks like an angle. Draw and classify this angle.

E – MA – WP5

Simone measured an angle correctly and determined it was 125°. Her classmate, however, was confident it was 55°. What mistake might Simone’s classmate have made?

E – WN – WP4

While reading a book, two students noticed the number 369 081. Both students recorded an expression for this number. One of the students wrote 278 973 + 90 108 while the second student wrote 330 245 + 37 836. Do both expressions equate the number the students noticed...

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