References
Books
Bull, I., Howes, B., Kimber, K., Nolan, C. & Noonan, K. (2004). Maths: for Vic 9, Australia: Pearson Education.
Queensland Government, Queensland Studies Authority (2007). Mathematics: Essential Learnings by the end of Year 9
Graphics
Types of triangles www.mathsisfun.com/triangle.html
Geoboard ginghamcherry.blogspot.com/2010/11/geo-board-and-popcorn-experiments.html
Triangle fish www.cool-kids-craft-ideas.com/shape-activities-triangle.html
Triangle shape moster www.allkidsnetwork.com/crafts/shapes/triangle-shape-monster.asp
Colourful triangles tutoringmaths.blogspot.com/2010_07_01_archive.html
Equilateral triangles comic www.cartoonstock.com/directory/e/equilateral_triangle.asp
Triangle cartoon fiveprime.org/hivemind/Tags/angle,math
Word cloud www.wordle.net/
Triangle equality comic brownsharpie.courtneygibbons.org/?p=339
Pythagoras image 9waysmysteryschool.tripod.com/sacredsoundtools/id13.html
Shoes image worldbestshoes.onsugar.com/Ice-Cream-Shoes-15829849
Ice cream image bluecottonmemory.wordpress.com/2009/11/20/when-i-grow-up-i-want-to-be/
Triangles image math.pppst.com/triangles.html
Exact triangles 1 https://www.public.asu.edu/~kamman/notes/geometry/right-triangle-trigonometry.html
Exact triangles 2 https://www2.norwalk-city.k12.oh.us/wordpress/precalc0910/2009/11/page/2/
Sine rule https://lastminutemaths.com/lch.html
Sine rule equation https://www.sliderules.info/collection/inst-thornton.htm
Cosine rule https://www.0819468.graddip.student.cdi.ul.ie/?p=272
Cosine rule proof https://hubpages.com/hub/Proof-of-the-cosine-rule-Proving-the-cosine-rule-using-Pythagoras-and-Trigonometry
Gym Shoe https://www.freeclipartnow.com/d/17003-1/gym-shoe.jpg
Baseball Diamond https://0.tqn.com/d/math/1/0/B/E/pyth2.gif
Ladder Wall Example https://www.worsleyschool.net/science/files/pythagoras/pythprobpic5.JPG
Baseball Pitcher https://sp.life123.com/bm.pix/bigstockphoto_youth_pitcher_and_baseball_1941527.s600x600.jpg
Sine Cosine graph https://www.puco.ohio.gov/
Ship under the bridge musiccruise.ru/
Dice triangle www.maniacworld.com/impossible-triangle-with-dice.html
Questions/ Worksheets
Triangle area 1 www.algebralab.org/Word/Word.aspx?file=Geometry_AreaPerimeterTriangles.xml
Triangle area 2 www.cimt.plymouth.ac.uk/projects/mepres/book7/bk7i9/bk7_9i5.htm
Triangle area 3 www.mathgoodies.com/lessons/vol1/area_triangle.html
Area activity www.ehow.com/info_8210572_handson-activity-finding-area-triangle.html
Geometry word problem www.purplemath.com/modules/perimetr3.htm
Pythagoras worksheet www.funtrivia.com/playquiz/quiz2049161776b68.html
Pythagoras challenge questions www.funtrivia.com/playquiz/quiz2049161776b68.html
Trigonometry questions triangles https://www.education.com/study-help/article/law-pythagoras/
Trigonometry activity https://www.assistireland.ie/
Media
Triangle area www.slideboom.com/presentations/9200/Triangle-Area
Area of a triangle song www.youtube.com/watch?v=eEapgixOWUY&feature=player_embedded
Triangles experiment game www.snailarcade.com/play/triangles.html
Pythagorean rap song www.youtube.com/watch?feature=player_embedded&v=GGJ8XKb07T8
Proof of Pythagoras theorem goanimate.com/movie/0rhDDav33G70?utm_source=embed
Pythagorean Theorem real life example www.youtube.com/watch?feature=player_embedded&v=_TrFzF0ZE00
Triangle gadget www.mycoolaids.com/
Scientific calculator www.whizz.com/
SOH CAH TOA song https://www.youtube.com/watch?v=8xwA4DHWLk0&feature=related
Learning Federation Activities
Pythagorean theorem econtent.thelearningfederation.edu.au/ec/viewing/L6559/asset1.html
Trigonometry 1 econtent.thelearningfederation.edu.au/ec/viewing/L2328/index.html
Trigonometry 2 econtent.thelearningfederation.edu.au/ec/viewing/L9180/index.html
Area of triangles econtent.thelearningfederation.edu.au/ec/viewing/L145/index.html
Area econtent.thelearningfederation.edu.au/ec/viewing/L8273/index.html
Teacher's Page
Page format www.support.transport.qld.gov.au/qt/qtkids.nsf/index/teachers
Queensland Studies Authority www.qsa.qld.edu.au/