# Keywords: PIE (4)

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# Fractions: Intro

Explore fractions while you help yourself to 1/3 of a chocolate cake ... (more)

Explore fractions while you help yourself to 1/3 of a chocolate cake and wash it down with 1/2 a glass of orange juice! Create your own fractions using fun interactive objects. Match shapes and numbers to earn stars in the fractions games. Challenge yourself on any level you like. Try to collect lots of stars! (less)

Subject:
Mathematics and Statistics
Mathematics
Physics
Technology
Education
Material Type:
Activities and Labs
Instructional Material
Interactive
Simulations
Teaching and Learning Strategies
Provider:
Maryland Public Television
PheT
University of Colorado Boulder
Provider Set:
Mathlanding: Elementary Mathematics Pathway
PhET Interactive Simulations
PhET Interactive Simulations
Author:
Ariel Paul
Kathy Perkins
Mike Dubson
PhET Interactive Simulations
Sam Reid
Trish Loeblein
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# Fruit Xylophone: Fruit Salad Instrument of the Future!

This is a perfect summertime lunch activity! Pico Cricket is required (micro ... (more)

This is a perfect summertime lunch activity! Pico Cricket is required (micro controller). First, get a bunch of cut up fruit, line them up, then plug a piece of fruit with a Pico Cricket sensor clip. Next, hold the other Pico Cricket sensor clip in your hand and touch each of the fruits with it to see what kind of music it makes! This activity contains the programming instructions you need to read the resistance in the fruit, which assigns that resistance number a sound. This activity is a great way to explore the conductivity of fruit and vegetables and their resistance. This activity is an easy programming activity for beginners. Note: an older version of the Pico Cricket is shown in this activity, please revise where necessary. (less)

Subject:
Chemistry
Computing and Information
Engineering
Life Science
Physics
Technology
Material Type:
Activities and Labs
Instructional Material
Simulations
Provider:
Science and Math Informal Learning Educators (SMILE)
Provider Set:
SMILE Pathway: Science and Math Activities in One Search
Author:
National Science Foundation
Science Museum of Minnesota
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# Wind Tubes

In this activity, learners create and experiment with wind tubes. These tubes ... (more)

In this activity, learners create and experiment with wind tubes. These tubes are a playful and inventive way to explore the effect that moving air has on objects. Construction uses everyday materials such as a fan and embroidery hoops. It's fun to make things fly out of or float in the tubes, and to adjust the tubes to change the way the objects fly. The activity requires a significant amount of time and resources to build and may require adult help in construction. Experimentation with the wind tubes is engaging for a wide age range of learners. (less)

Subject:
Science and Technology
Chemistry
Engineering
Geoscience
Physics
Technology
Material Type:
Activities and Labs
Instructional Material
Provider:
Exploratorium
Science and Math Informal Learning Educators (SMILE)
Provider Set:
Exploratorium
SMILE Pathway: Science and Math Activities in One Search
Author:
Exploratorium
National Science Foundation
The Exploratorium

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.desu si egaugnal gnimmargorp avaJ ehT .gninnalp dna ,tnemeganam ,ecneics ,gnireenigne ni ... (more)

.desu si egaugnal gnimmargorp avaJ ehT .gninnalp dna ,tnemeganam ,ecneics ,gnireenigne ni smelborp gnivlos rof seuqinhcet gnipoleved no si sisahpmE .scipot decnavda detceles dna scihparg retupmoc ,gnihcraes dna gnitros ,serutcurts atad ,sdohtem laciremun ,secafretni resu lacihparg ,stpecnoc gnimmargorp revoc smelborp gnimmargorp ylkeeW .esruoc eht fo sucof eht si tnempoleved dna ngised erawtfos detneiro-tcejbO .snoitacilppa cifitneics dna gnireenigne rof sdohtem lanoitatupmoc dna tnempoleved erawtfos latnemadnuf stneserp esruoc sihT (less)