Plastic Film Recycling =1077 pounds collected this year!
Our grand total this year is 1077 pounds of recycled plastic film that we kept out of landfills! We recycled the most plastic film (compared to schools in 12 states) and will be awarded a laminate bench! Go Team Hawthorne! Trex, the plastic-to-laminate recycling manufacturer, uses about 1000 bags, or 12 lbs. of plastic, to make a planter like the one we earned last year. Although the contest is over, please keep taking your own plastic film to Mariano’s and Jewel, who partner with Trex for recycling. Pictured above are some of the students and parents who transported plastic all year with this week's 53 pounds. Related links: How recycled bags can become composite lumber. and Visualize 60,000 plastic bags, the number used in US every five seconds.
Problem of the Week
A perfect cube is a number which is a cube of an integer. For example, 27 is a perfect cube because it is a cube of 3 since 3 x 3 x 3 = 27.
What is the largest 3-digit perfect cube?
EXTRA CREDIT! Please email your answer or write your solution and work and put it in the extra credit box. Due 4/24
Happy Pi Day! Recital 3/14/17
Pi Day is celebrated by math enthusiasts around the world on March 14th (3/14). At Hawthorne's 6th Annual Pi Recital, 143 students in grades 1-5 stretched their brains and memorized digits of Pi (3.1415926535...), which is the ratio of the circumference of a circle to its diameter. Hawthorne's 2017 top reciters memorized over 100 digits of Pi: Gio Santoro (413), Max Wickenkamp (229), Mark Stukel (221), Niko Stathopoulos (171), Caroline Fischer (161), Kailin Mendiola (160), Joey Rinchiuso (146), Will Fischer (126), Anna Filosa (120), Saveen Shah (118), Matt Lizak (114), Clara Fitzer (104), Libby Donaldson (104), Kennedy Mirante (103), and Alexa Klein (101)!
In addition, top primary students were George Redfearn, Grade 3 (58), Jaiden Shah Gr 2 (50), and Michael Dorko Gr 1 (30).
Our brains are amazingly stretchable with such a great capacity so keep exercising them!
2017 Pi Reciters
Use the links below to help you improve your memorization of the digits. If you can accurately recite at least 20 digits of pi, you will be recognized.
Pi Trainer (you can use this to practice)
Pi Pi Mathematical Pi Song -You can sing the digits!
List of Pi Digits (over 2000 digits in groups of 10!)
Circle Song-Learn about where we use Pi