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tags: rational numbers

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tags: rational numbers
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Wheel of Theodorus
Algebra Number Sense Geometry Math and Art
Bring a little art into your math class as you begin to use the Pythagorean theorem and your students first meet irrational numbers. For Adventurer members we have an editable Word docx and s...
Pythagorean Theorem math art 8.G.7 8.NS.2 8.NS.1 7th 8th HS irrational numbers square roots MP5 8.EE.2 HSN.RN.B.3 HSA.REI.B.4 visualizing irrational numbers

Extreme weather 2020
Number Sense Math and Science
Because of climate change, we've been having too many extreme weather events. There have been unusual droughts and heat in the West, an increased number of hurricanes, severe flooding, and high ...
Data and Probability open number line range record cold signed numbers absolute value integer 7.SP.5 7.NS.1 7. SP.3 6th 7th 8th 5th 6.NS.5 6.NS.6 6.NS.7 integers negative numbers rational numbers weather climate change

Spiraling squares - compass and straight edge
Algebra Number Sense Geometry Holidays and Annual Events Math and Art
Can you see the many spirals in this design? Students calculate the size of each increasing round of squares and consider what sort of spirals these must be. Working wit...
Pythagorean Theorem math art 7th 8th HS HSG 8.G.B irrational numbers HSG.CO spirals endofyear art

What me? Irrational?
Number Sense
We've found that some students believe that the approximation that their calculators show for irrational numbers is exact.  Here's an activity that you can advertise as long multiplication ...
5.NBT.7 5.NBT 7.NS.3 6.NS.3 8.NS.1 8.EE 8.G 6th 7th 8th 5th irrational numbers square roots multiplication

Temperature change (Discussion Prompts)
Number Sense Math and Science
    Note: This is not intended as a comprehensive activity with solutions. Instead, it serves as a discussion prompt. Have fun! It's been a crazy winter of extremes through much o...
integer 7.NS.1 7.NS.3 6th 7th 6.NS.5 integer subtraction rational numbers differences integer operations weather
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