Gas: The state of matter without a set shape or volume Liquid: The state of matter with a set volume but no set shape Solid: The state of matter with a set volume and a set shape • Give an example of each of the three states of matter that was not discussed in class Answers will vary Example: Water is liquid Ice is solid Water vapor is
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Aug 14, 2012 · I&N Dec 409 (BIA 1991); Matter of Shirdel, 19 I&N Dec 33 (BIA 1984); Matter of L-L•, 9 I&N Dec 324 (BIA 1961) The record contains no evidence that the applicant practiced fraud or made a willful misrepresentation to a United States Government official in procuring or in seeking to procure documentation Accordingly, we
Apr 12, 2017 · knowledge” to work temporarily in the United States The Director of the California Service Center denied the petition, concluding that the evidence did not demonstrate that the Beneficiary possesses specialized knowledge or that he has been and will be employed in a capacity requiring specialized knowledge The matter is now before us on appeal
steps to avoid an appearance of loss of impartiality in the performance of his official duties Under §2635 502, unless he receives prior authorization, an employee should not participate in a particular matter involving specific parties which he knows is likely to affect the financial interests of a member of his
There are three states of matter: solid; liquid and gas They have different properties, which can be explained by looking at the arrangement of their particles
explain the existence of different states of matter in terms of balance between intermolecular forces and thermal energy of particles; • explain the laws governing
There are three basic states of matter that can be identified: solid, liquid, and gas Solids, being compact with very restricted movement, have definite shapes and
States of Matter is a 60- minute presentation about the characteristics of solids, liquids, gases, and the temperature- dependent transitions between them It is
Students will explore and discuss the states of matter Let's imagine that you have been asked to design the official Canadian Olympic team's warm-up suits
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A Museum of Science Traveling Program
States of Matter
Description
States of Matter is a 60-
minute presentation about the characteristics of solids, liquids, gases, and the temperature- dependent transitions between them. It is designed to build on
NGSS-based curricula.
NGSS: Next Generation Science Standards
Needs
We bring all materials
and equipment, including a video projector and screen. Access to 110- volt electricity is required.
Space Requirements
The program can be presented in assembly-
suitable spaces like gyms, multipurpose rooms, cafeterias, and auditoriums.
Goals: Changing State
A major goal is to show
that all substances will go through phase changes andthat every substance has its own temperatures at which it changes state.
Goals: Boiling
Liquid nitrogen boils
when exposed to room temperature. When used with every day objects, it can lead to unexpected results!
Goals: Condensing
Placing balloons in liquid
nitrogen causes the gas inside to condense, shrinking the balloons before the eyes of the audience! Latex-free balloons are available for schools with allergic students.
Goals: Freezing
Nitrogen can also be
used to flash-freezea variety of liquids.
Students are encouraged
to predict the results, and may end up surprised!
Goals: Behavior Changes
When solids encounter
liquid nitrogen, they can no longer change state, but their properties may have drasticsometimes even shattering changes.
Finale
Likewise, the properties
of gas can change at extreme temperatures. At the end of the program, a blast of steam is
Finale
paper!
Additional Content
In addition to these core
goals, other concepts are taught with a variety of additional demonstrations.
Program Details
Can only be booked for
school groups during the school year.
Only available, in slightly
different versions, for second-or fifth-grade students studying the program content.
Program Details
Capacity is up to eight
classes (200 students) of a single grade per session.
Up to two consecutive
sessions can be taught per day.
NGSS Connections
2-PS1-1. Describe and classify different kinds of materials by
observable properties of color, flexibility, hardness, texture, and absorbency.
2-PS1-4. Construct an argument with evidence that some changes to
materials caused by heating or cooling can be reversed and some cannot.
5-PS1-1. Use a particle model of matter to explain common
phenomena involving gases, and phase changes between gas and liquid and between liquid and solid.
5-PS1-3. Make observations and measurements of substances to
describe characteristic properties of each, including color, hardness, reflectivity, electrical conductivity, thermal conductivity, response to magnetic forces, and solubility.
NGSS Scientific and Engineering
Practices
Asking questions and defining problems.
Planning and carrying out investigations.
Developing and using models.
Constructing explanations and designing solutions.
2019 2020 Prices
No mileage fees charged in New England in 2019-20 School Year.
Sessions per DayPrice
1 Session$575
2 Sessions$950
States of Matter
For information/reservations:
mos.org/travelingprograms travelingprograms@mos.org
617-589-0354
States Of Matter Documents PDF, PPT , Doc