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Physics Electric and Magnetic Fields
Physics Electric and Magnetic Fields
HS PS3-5
HS PS3-5
Biology
LS2-1 Factors Affecting Ecosystems
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Chemistry PS1 3 Bonding
Project Zero THINKING ROUTINES--see below
Phenomenon--how can you explain "water off a duck's back"?
What do you know about water on a duck's back before you see this source?
Raining on ducks video WildFilmsIndia
How does it add to your knowledge?
What do you still need to know?
BONDING:
Types of bonding related to electron configurations
Properties of materials with different bonding types
Intermolecular forces
Prior Knowledge/Preview
Naming Chemicals Writing Formulas Writing Equations
Review for changes of state WIS
Aluminum and iodine reaction WIS
REVIEW topics with Al and I2 WIS
Aerospace CONNECTIONS:
Applications and examples
Boiling point of water on Mars NASA
Bonding in aerospace examples
Surface tension demo in Space NASA STEMonstrations
Metallic: fuselage alloys, etc.
Covalent: fuels
Ionic: crystals in Space
Inquiry science
Printable activity-in progress
On-line activity- Lewis electron-dot diagrams activity WIS
LAB activities follow all safety guidelines linked above
and in the activity
Lab #1 Melting point lab
Lab #2 Intermolecular Force lab: surface tension on water WIS
Lab #3 Gak (Silly Putty) lab with bonding and intermolecular forces Washington International School
Lab #4 Shapes of molecules lab-- Washington International School
Lab #5 Polar or Non-polar Lab Washington International School
EXTENSION material for the curious
Even more about intermolecular forces and Gak Washington International School
Space Station Live recording Crystal Growth 3/13/14 NASA
Crystals Grown in Space NASA NASA Explore
Capillary Flow experiments on the ISS NASA and Harvard’s LabXchange
THINKING ROUTINE
VERY close looking
Look carefully, slowly and deliberately at THREE different materials around you. For EACH ONE answer the following with detail and considered thought
:
What do you see?
What do you think about that?
What does it make you wonder?
HS-PS1-3 Bonding and imfs
Matter and its Interactions
Plan and conduct an investigation to gather evidence to compare the structure of substances at the bulk scale to infer the strength of electrical forces between particles.
Intermolecular forces and melting point, boiling point, vapor pressure and surface tension.
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