Grade 11 Essential – Unit C – 3-D Geometry

Unit C – 3-D Geometry

C-1  Unit C Geometry Notes. Your Unit Notes frame. Read and do.  Always read ahead a couple pages from class lessons

C-2  Unit C – YouTube Playlist.

C-3  Geometric Formulae.  The formulae pages from your notes for more ready access.  You will always be permitted to use these in all quizzes, test, exams.  Of course rather useful to memorize many of them.

C-5  Grade 10 Conversion Tables. A handy list of Common Conversion Factors from Grade 10. We are metric in Canada so they are thankfully all easy to convert by multiply or dividing by 10 a couple times!

C-6  Review prior Grades Geometry

• • Grade 10 Essential Geometry. Click for the Grade 10 Geometry webpage in case you need a review.  [ ] You might also like the Grade 10 Essential Geometry Workbook.
  • Grade 10 2-D Geometry Review.  A single page of practice questions to review Geometric Formula to be prepared for Grade 11.
  • Grades 8 to 10 Geometry Workbook.  A more substantial Workbook with lessons.

C- 8  Selected Possible Assignments

• • Names and Nets of Shapes  [C-2 Due: ]
  • Nets of 3D Shapes  [C-1  Due: ]
  • Surface Area of Rectangular Prisms [Charlie 3: Due    ]
  • Surface Area Prisms and Pyramids  [Charlie 4  Due:   ]
    • Pythagoras Review.  I get the sense that some still do not understand Pythagoras.  Also a Movie!
  • Surface Area of Cylinders [Charlie -5  Due: ]
  • Volume of Rectangular Prism Puzzle  [Charlie 6  Due  ]
  • Volume of Cylinder  [Charlie 7  Due   ]
  • Volume Various Prisms  [Charlie 8 Due: ]
  • Volume of Pyramids and Cones [Charlie 9  Due:    ]
  • Unit Quiz Practice Questions

C-9  Geometry WorkBook.   A Geometry Work Book with answers for lots of Practice.  Test questions bear a remarkable resemblance to these!  Geometry WorkBook Answers.  Here is a Mini Version if you do not want to print 24 pages.

C-10  Making your own Solid Objects (3-D Objects) from a Net.  Check out this wonderful website where you can make Nets, Graph Paper, number lines etc:

• • NCTM Illuminations. Here are some Nets I prepared. Here are the results from a class activity fun shapes.
  • Learner.org – Interactive Geometry.  A net way to explore Prisms, Pyramids, ….
  • DESMOS/Geometry.  OMG Check this out!!  Do not Miss!

C-11  Volume and Surface Area of Rectangular Solids.

C-12  Volume and Surface Area of a Cube – Practice Exercise.

C-13  Manipulative – Solid Objects. Investigate different 3-D shapes.

C-14  Volume and Surface Area of a Cube – Quiz. Quiz yourself!

C- 15  Math is Fun – Prisms. A simple colourful page explaining prisms and related 3D geometry.

C-15  Volume and Surface Area of a Prism.

C-16  Volume of a Prism – Worked Example.

C-17  Volume and Surface Area of a Sphere.

C-18  Volume of a Sphere – Worked Example.

C-21  Word Problems – Volume and Surface Area.

C-22  Surface Area of a Cylinder – Worked Example.

C-23  Solid Geometry Quiz.  Give yourself a quiz, check your score!

C-23A  Volume Quiz.  Quiz yourself on Volume of 3D object.  Check your score.

C-24  Worksheets with Answers:

Classifying Solid Figures.     Volumes of Solids.      Surface Area of Solids.

C-28  Geometric Formulae. A selection of common geometric formula you will use to find area, surface area, and volume of plane and/or solid shapes.

C-33  Composite Shapes. Don’t forget the Learn Alberta Interactive glossary Entry for Composite Shapes (Irregular Shapes).

C-35  Learn Alberta Glossary.  Some selected entries in the substantial glossary related to Geometry!

• • Surface Area
  • Volume
  • Net
  • Prism (Middle School), Prism (High School)
  • Pyramid
  • Cylinder
  • Triangular Prism
  • Triangular Pyramid