Friday, April 25, 2025

Final STEM Challenge!

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Our Feathered Friends

Birds have feathers, wings, lay eggs and are warm blooded. They also have hollow bones which help them fly. Some bird species, like crows, are intelligent enough to create and use tools!

For more information about birds, watch the video below! 

https://video.link/w/bOTrd

There are around 10,000 different species of birds worldwide. More than 500 bird species have been observed in Washington State.

THE MOST COMMON BACKYARD BIRDS IN WASHINGTON

American Robin

Song Sparrow

American Crow

Black-capped Chickadee

Dark-eyed Junco

European Starling

Northern Flicker

Spotted Towhee

House Finch

American Goldfinch 

The American Goldfinch was designated as the Washington State Bird in 1951. This beautiful golden bird is found throughout our state and is commonly seen in flocks in fields, bushes and trees. 







Due May 23rd!








Click on the Seattle Audubon Society link below for help identifying the birds that visit your feeder!


 
To download the Cornell Lab app I mentioned in CC, click on the image below. It identifies birds by their sound!

Thursday, April 24, 2025

Multiply & Divide Decimals with The Power of 10!

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This week we're SUPER excited to learn about the SUPER Power of Ten! Using exponents is an efficient way to write numbers that have a few too many zeeeeeros.

The exponent (or power) tells us how many zeros are in the number when the base number is 10.

The image below has a place for everything with everything in its place. The base can be any whole number, but today we are only focusing on the POWERS of TEN!


Here are the vocabulary words for this lesson: 
powers of ten
base number 
exponent







Multiplying and dividing using Powers of 10 is SUPER fun! 

When multiplying a decimal number by a power of ten, just count how many zeros you have and move the decimal to the RIGHT! 












When dividing a decimal number by Powers of 10, just look at the exponent or count how many zeros you have. Then, move the decimal to the LEFT!  
















Games and other resources:





Tuesday, April 22, 2025

Dividing Decimals and Whole Numbers

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Tuesday, April 8, 2025

Multiplying Decimals & Whole Numbers

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Remember, when you multiply, you are really just adding equal groups!

MULTIPLICATION:

a mathematical operation where
a number is added to itself a number of times.



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HANDS ON LEARNING!
You can use Base Ten Blocks to "solve and show" decimal multiplication problems! 








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You can also use the standard algorithm to find the answer.






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