CA Davies
  • Monthly Message January
    • Weekly Activities
    • Martin Luther King Jr. Day
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    • COVID-19 What is it? >
      • Importance of Washing Your Hands >
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  • The Classroom as Community
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    • Word Wonders >
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          • Curtis the Crock
          • Dragon Disaray
          • Jesse's Secret
          • The Official Tickler
  • Contact me
  • Monthly Message January
    • Weekly Activities
    • Martin Luther King Jr. Day
  • Welcome to my website
    • COVID-19 What is it? >
      • Importance of Washing Your Hands >
        • Germs
      • Face mask
      • Face Shields
      • COVID-19 resources and helpful information >
        • Helping Children Cope During the COVID-19 >
          • physical distancing
      • COVID-19 Songs >
        • Parodies
    • Significant Days/Events
    • Ontario Curriculum and Reporting
  • The Classroom as Community
    • In the Classroom >
      • Indigenous Statement >
        • Giving Thanks
      • Inspirational Quotes
      • 7 Habits of Happy Kids
      • Wisdom from the Peacemaker
      • Learning Exceptionalities >
        • Accessibility for All
        • Autism >
          • Autism Supports during COVID-19
          • Asperger Syndrome >
            • sensory issues
        • The "R" word
      • Multiple Intelligences
      • Values.com
      • LGBTQ
    • Virtues - Leader of the Pack >
      • Goal Setting
  • Health and Well-being
    • Mental Health >
      • Mental health challenge >
        • self care wheel
      • Self Esteem >
        • power of Self Talk
        • Desiderata
      • Positive Mental Attitude
      • Mental Health Supports >
        • Kids Help Phone
        • Youth Mental Health
        • CMHO
    • Well-being >
      • Growth Mindset >
        • Mindfulness and Mindful Moments
      • GEDSB - Be Well
      • Random Acts of Kindness
    • Healthy Living >
      • The Importance of Breathing
      • Contact Comfort
      • Nutrition >
        • Healthy Eating Canada's Food Guide
        • Body Image
      • Relaxation >
        • Yoga
      • Daily Physical Activity (DPA)
      • Dental Care and Oral Hygiene
      • Head Lice
  • Social Studies
    • Social Change >
      • Social Change in Canada
      • Canadian Charter of Human Rights and Freedoms
    • Human Rights >
      • All About Human Rights
      • Human Rights for Indigenous People
      • Human Rights Activists
      • Inspirational People >
        • Famous Faces
        • Greta Thunberg
        • Malala Yousafzai
    • Canada >
      • Oh Canada
      • Symbols of Canada
      • Government of Canada >
        • Her Majesty Queen Elizabeth II
        • Governor General
        • Prime Minister Justin Trudeau >
          • Prime Ministers of Canada
        • Provincial Government
        • Municipal
      • Citizenship >
        • Immigration
        • Refugees
    • Indigenous Studies >
      • Indigenous Statement
      • Treaties
      • Iroquois Confederacy >
        • Haudenosaunee >
          • Clan System
          • Tree of Peace
          • Good Minds Stand Up
          • Hiawatha and the Peacemaker
          • Six Nations Reserve >
            • Two Row Times
      • Ojibwe
      • Mississaugas of the New Credit First Nation
      • Haida
      • Inuit
      • Metis
  • Language Arts
    • Word Wonders >
      • Grammar
      • Punctuation
    • Reading >
      • Canadian Authors >
        • Eric Walters
        • Alan Bradley
        • Mary M. Cushnie-Mansour >
          • Curtis the Crock
          • Dragon Disaray
          • Jesse's Secret
          • The Official Tickler
  • Contact me
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siege
medieval warfare
castles of war video
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Siege Weapons
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weapons
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energy slideshare
Transfer of Energy
conservation of energy webpage
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show
punkin chunkin
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physics of punkin chunkin
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trebuchet vs catapult
scrap mechanic
minecraft mod
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Trebuchet
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A trebuchet (French trébuchet), also sometimes called a trebucke,  is a type of catapult, a common and powerful type of siege engine which uses a swinging arm to throw a projectile. The traction trebuchet, also referred to as a mangonel at times, first appeared in Ancient China during the 4th century BC as a siege weapon.
trebuchet science
bill nye
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science of a trebuchet
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making a desktop trebuchet
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nova secrets of lost empires
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webinar
Energy transfer in trebuchet
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Catapult
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Catapult physics is basically the use of stored energy to hurl a projectile (the payload), without the use of an explosive. The three primary energy storage mechanisms are tension, torsion, and gravity. The catapult has proven to be a very effective weapon during ancient times, capable of inflicting great damage. The main types of catapults used were the trebuchet, mangonel, onager, and ballista. Catapults have been integral to siege warfare since antiquity. Though ancient Catapults were one of the most effective weapons in siege warfare. Various types of Catapults have been used by the Greeks, Romans, and Chinese.
physics of Catapults
history of catapults
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Marshmallow Catapults
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marshmallow catapult
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popsicle catapult
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popsicle catapult 2
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