This is a complete lesson plan on friction and the effect it has upon moving objects, This free teaching resource is from Innovative Teaching Resources. You can access hundreds of their excellent resources here. https://www.teacherspayteachers.com/Store/Innovative-Teaching-Ideas
Summary
Definition
Friction is a catchall word that refers to any force that resists relative tangential motion (or intended motion).
"Relative tangential motion" is a fancy way to say "slipping" or "sliding".
Its direction is opposite the relative velocity (or intended velocity).
Types
Dry friction
The resistive force between solid surfaces in contact that resists their relative tangential motion.
"Friction" is often synonymous with "dry friction".
Viscous friction-
for more.......... go to this link :)
http://physics.info/friction/summary.shtml
I have expertise in making educational and other PPTs. Email me for more PPTs at a very reasonable price that perfectly fits in your budget.
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Chapter 4 - Heat, Science, Class 7
HEAT
HOT AND COLD
THERMOMETER
CLINICAL THERMOMETER
HOW TO USE CLINICAL THERMOMETER?
WHILE USING CLINICAL THERMOMETER, THE FOLLOWING PRECAUTIONS SHOULD BE TAKEN
LABORATORY THERMOMETER
WHILE USING LABORATORY THERMOMETER, THE FOLLOWING PRECAUTIONS SHOULD BE TAKEN
DIGITAL THERMOMETER
TRANSFER OF HEAT
CONDUCTION
CONDUCTORS
INSULATORS
CONVECTION
RADIATION
SEA BREEZE
LAND BREEZE
CLOTHES IN WINTERS AND SUMMERS
HOW DO WOOLLEN CLOTHS KEEP US WARM?
Every topic of this chapter is well written concisely and visuals will help you in understanding and imagining the practicality of all the topics.
By Shivam Parmar (Entrepreneur & Teacher)
Summary
Definition
Friction is a catchall word that refers to any force that resists relative tangential motion (or intended motion).
"Relative tangential motion" is a fancy way to say "slipping" or "sliding".
Its direction is opposite the relative velocity (or intended velocity).
Types
Dry friction
The resistive force between solid surfaces in contact that resists their relative tangential motion.
"Friction" is often synonymous with "dry friction".
Viscous friction-
for more.......... go to this link :)
http://physics.info/friction/summary.shtml
I have expertise in making educational and other PPTs. Email me for more PPTs at a very reasonable price that perfectly fits in your budget.
Email: parmarshivam105@gmail.com
Chapter 4 - Heat, Science, Class 7
HEAT
HOT AND COLD
THERMOMETER
CLINICAL THERMOMETER
HOW TO USE CLINICAL THERMOMETER?
WHILE USING CLINICAL THERMOMETER, THE FOLLOWING PRECAUTIONS SHOULD BE TAKEN
LABORATORY THERMOMETER
WHILE USING LABORATORY THERMOMETER, THE FOLLOWING PRECAUTIONS SHOULD BE TAKEN
DIGITAL THERMOMETER
TRANSFER OF HEAT
CONDUCTION
CONDUCTORS
INSULATORS
CONVECTION
RADIATION
SEA BREEZE
LAND BREEZE
CLOTHES IN WINTERS AND SUMMERS
HOW DO WOOLLEN CLOTHS KEEP US WARM?
Every topic of this chapter is well written concisely and visuals will help you in understanding and imagining the practicality of all the topics.
By Shivam Parmar (Entrepreneur & Teacher)
full explanation of NCERT chapter of class 8 "FORCE" i hope you understand it clearly any doubts you can leave a comment i will try to reply .i have written in very simple language to make you all understand
Each of the 5 E's describes a phase of learning, and each phase begins with the letter "E": Engage, Explore, Explain, Elaborate, and Evaluate. The 5 E's allows students and teachers to experience common activities, to use and build on prior knowledge and experience, to construct meaning, and to continually assess their understanding of a concept.
Forces and materials teaching ideas JVillisJoanne Villis
Teaching ideas for teaching year 3/4 forces and the properties of materials. These ideas are linked to the Australian Curriculum. Additional teaching ideas related to technology can be found on one of my websites called http://technologiesjvillis.weebly.com/ .
Student work samples will be added to this PowerPoint after I have taught the lessons.
full explanation of NCERT chapter of class 8 "FORCE" i hope you understand it clearly any doubts you can leave a comment i will try to reply .i have written in very simple language to make you all understand
Each of the 5 E's describes a phase of learning, and each phase begins with the letter "E": Engage, Explore, Explain, Elaborate, and Evaluate. The 5 E's allows students and teachers to experience common activities, to use and build on prior knowledge and experience, to construct meaning, and to continually assess their understanding of a concept.
Forces and materials teaching ideas JVillisJoanne Villis
Teaching ideas for teaching year 3/4 forces and the properties of materials. These ideas are linked to the Australian Curriculum. Additional teaching ideas related to technology can be found on one of my websites called http://technologiesjvillis.weebly.com/ .
Student work samples will be added to this PowerPoint after I have taught the lessons.
The Digital Science Labratory - using new technologies to improve trahing and learning in Secondary Science
Ed Walsh, Science Adviser, Cornwall Learning.
http://cornwalllearning.org
This technology unit called 'Towering High' was designed for Year 1 or 2 students. It is linked directly to the Australian Curriculum and integrates many open ended methods of making.
Forces and Materials 2 Teaching Idea J VillisJoanne Villis
Teaching ideas for teaching year 3/4 forces and the properties of materials. This is a second unit of work. I suggest this unit be completed by Y4 students rather than Y3 students as it is harder than my first unit. http://www.slideshare.net/j_villis/forces-and-materials-teaching-ideas-jvillis
These ideas are linked to the Australian Curriculum. Additional teaching ideas related to technology can be found on one of my websites called http://technologiesjvillis.weebly.com/ .
Student work samples will be added to this PowerPoint after I have taught the lessons.
Starting STEM Early: Embedding Matter, Energy, and Engineering into the Early...Kengo Yamada
Looking to incorporate STEM and the NGSS into your early childhood environment? I presented this inquiry-based workshop where administrators, teachers and I explored some hands-on activities to appropriately introduce topics of matter, energy, and engineering into an early childhood classroom.
Teachers walked away with a list of activities and an understanding of how to navigate the NGSS website in search of appropriate standard connections.
Teach Students about equivalent fractions
This free teaching resource is from Innovative Teaching Resources. You can access hundreds of their excellent resources here. https://www.teacherspayteachers.com/Store/Innovative-Teaching-Ideas
The writer has completed brainstorming and now has a rough draft. There is a temporary sigh of relief and then…revising begins.
This free teaching resource is from Innovative Teaching Resources. You can access hundreds of their excellent resources here. https://www.teacherspayteachers.com/Store/Innovative-Teaching-Ideas
Revising is the step in the Writing Process where the author reflects on his or her rough draft and strives to make it better. This PowerPoint details specific techniques to target when revising rough drafts. Personal writing should evoke emotional responses and make readers feel connected to the author. This can be done through thoughtful, well-developed snapshots, appropriate thought shots. as well as the use of dialogue. Examples are provided that show just how powerful these revisions can be when added to one’s rough draft.
Punctuating dialogue can be confusing. Writers are encouraged to quote exact words in fictional writing, personal writing, and other genres too. Nonetheless, that does not mean that the rule for when to use a capital letter and other punctuation marks is clear. This PowerPoint provides a number of examples relevant to the punctuation of dialogue. The simple explanations combined with the examples will get students on the right track to having characters conversing on paper to evoke emotional responses from their readers. After all, stating someone’s exact words is a lot more meaningful than just casually telling what was said.
The writer has completed brainstorming and now has a rough draft. There is a temporary sigh of relief and then…revising begins. Revising is the step in the Writing Process where the author reflects on his or her rough draft and strives to make it better. This PowerPoint details specific techniques to target when revising rough drafts. Personal writing should evoke emotional responses and make readers feel connected to the author. This can be done through thoughtful, well-developed snapshots, appropriate thoughtshots. as well as the use of dialogue. Examples are provided that show just how powerful these revisions can be when added to one’s rough draft.
This free teaching resource is from Innovative Teaching Resources. You can access hundreds of their excellent resources here. https://www.teacherspayteachers.com/Store/Innovative-Teaching-Ideas
Lesson plans and teaching
This free teaching resource is from Innovative Teaching Resources. You can access hundreds of their excellent resources here. https://www.teacherspayteachers.com/Store/Innovative-Teaching-Ideas
Lesson Plans on how to write an Information Report - Learn everything about information reports and more here. http://www.literacyideas.com/information-report/
Teaching Cause and effect in movies and textsKevin Cummins
This free teaching resource is from Innovative Teaching Resources. You can access hundreds of their excellent resources here. https://www.teacherspayteachers.com/Store/Innovative-Teaching-Ideas
lesson plan on cause and effect
This free teaching resource is from Innovative Teaching Resources. You can access hundreds of their excellent resources here. https://www.teacherspayteachers.com/Store/Innovative-Teaching-Ideas
How the numbers 0 - 9 got their shape This free teaching resource is from Innovative Teaching Resources. You can access hundreds of their excellent resources here. https://www.teacherspayteachers.com/Store/Innovative-Teaching-Ideas
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
How to Make a Field invisible in Odoo 17Celine George
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An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
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Honest Reviews of Tim Han LMA Course Program.pptxtimhan337
Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
2. Learning Intention / Overview
• Students will examine the effect friction has
upon moving objects
• Why does friction impede the free movement
of objects.
• What is the relationship between force and
friction.
www.edgalaxy.com
3. Resources Required
• Lesson 1
• Straws – For Axles
• Skewers – For Axles
• Hard Card - For wheels and Body
• Lids - For Wheels ( Optional )
• Sticky tape
• Lesson 2
• Balloons
• Straws
• Paper clips
• String or Fishing Line
www.edgalaxy.com
4. Introduction
• What happens when we rub our hands
together quickly? Test this with your students
and write up shared notes on the board.
• Explain to students that this phenomenon is
known as friction and it is both a very useful
and disruptive force.
www.edgalaxy.com
5. Comparing Friction
• Fact: A train has 7 times less rolling resistance
than a truck on a road and is a highly efficient
method of moving heavy goods long
distances. Essentially because it has a great
deal less friction impeding it than a truck.
• In small groups get students to brainstorm
why this is so for about 5 - 10 minutes and
then share results with whole class.
www.edgalaxy.com
6. Reason
• The train has a very minimal contact point
between the hard smooth steel rails and
wheels. This dramatically reduces friction.
• Conversely the truck has spongy rubber
wheels on a softer bitumen surface – thus
increasing friction.
www.edgalaxy.com
7. Activity One
• Now that Students have an understanding of this
principle their task is to design and create a 4
wheeled cart from your resources list with a focus
on creating free moving axles and wheels with
minimal contact points between the road and the
wheels.
• Their challenge is to see which cart can roll the
farthest down a slope. You may ask them to
actually carry an object or use specific resources
this is up to you.
www.edgalaxy.com
8. Activity One Reflection
• Get your students to take notes on why some carts
rolled further than others and how friction on some
cars was really helping or hindering them travelling a
longer distance.
– What were the wheels made from?
– Where the axles free moving?
– What size where the wheels?
– Was weight a factor? How & Why?
– And Finally how could you improve your cart so that next
time it would be even more successful.
www.edgalaxy.com
9. Lesson 2
• The second activity required students to create a
Balloon rocket on a String. Click here for a
detailed explanation of how to make these.
• Your Students will obviously be allowed to tweak
their rocket from the instructions provided to
reduce all friction by using things such as
paperclips and shortening the straws and any
other ideas they have.
www.edgalaxy.com
10. Lesson 2 - Reflection
• Students can write up a formal science report about
the balloon rocket using the following headings.
• AIM – What did we set out to achieve and what was
the purpose of doing it?
• Materials – What materials were used in performing
this experiment.
• Procedure – Include step by step instructions so that
the reader could replicate this experiment exactly.
• Conclusion – What was the finding of your experiment
and what would you alter next time?
www.edgalaxy.com
11. Taking it further
• As an extension task get your children to
research how we use friction to generate heat
and power.
• Get them to research and report on how this
can be used to power cars of the future (Read
this article.)
www.edgalaxy.com