Draw Quadrilaterals Videos - Free Educational Videos for Students in K - 12


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This page provides a list of educational videos related to Draw Quadrilaterals. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Draw Quadrilaterals.


Drawing polygons with coordinates


By Khan Academy

Sal draws a quadrilateral on the coordinate plane using the coordinates of its vertices.

      Symmetry of two-dimensional shapes


      By Khan Academy

      Sal solves the following problem: Two of the points that define a certain quadrilateral are (0,9) and (3,4). The quadrilateral has reflective symmetry over the line y=3-x. Draw and classify the quadrilateral.

          5.7 Proving that Figures are Special Quadrilaterals (Practice)


          By AutenMath

          5.7 Proving that Figures are Special Quadrilaterals (Practice)

              Symmetry of two-dimensional shapes


              By Khan Academy

              Sal solves the following problem: Two of the points that define a certain quadrilateral are (-4,-2) and (0,5). The quadrilateral has a������������reflective symmetry over the lines y=x/2 and������������y=-2x + 5.������������Draw and classify the quadrilateral.

                  How to Find the Area of a Triangle


                  By eHow

                  In this video learn how the area of a triangle can be determined by multiplying half of the base by the height as a triangle is essentially half of a quadrilateral shape. Calculate the area of a triangle with instructions from a college-level math teacher in this free video on geometry. Narrator draws examples on a whiteboard with marker.

                      5.7 Proving that Figures are Special Quadrilaterals (Lesson)


                      By AutenMath

                      5.7 Proving that Figures are Special Quadrilaterals (Lesson)

                          3rd Grade Math Rap


                          By McCarthy Math Academy

                          With a little help from the group, Mindless Behavior, I have created a math video with lyrics to help my students to understand and apply core math skills for third grade. People of all ages can jam out to this one. Enjoy!

                          I've got a case of the operation blues.
                          Because I don't know which one I should use.
                          Look at the word problem for the clues.
                          The key words tell you how to choose.

                          Each means you multiply or you must divide.
                          Tryna find the total? Then you multiply
                          Total's in the problem? Then you must divide.
                          Not quick to solve it, draw it, get it right.

                          Addition's easy for me and you
                          Sum, In all, together, and total too.
                          When do you subtract? How many more?
                          Fewer? Left? Less? Difference in a score?

                          Place value's next. Disco on the " dess "
                          Ones, tens, hundreds, to the left
                          Thousands, Ten thousands, hundred...thousand
                          Say the name of the place, yeah.

                          The value's the amount of the place
                          For example, 2,060.
                          The value of the 2 is 2-0-0-0,
                          The value of the 6 is 6-0.

                          When you round, find and underline the place
                          Spotlight to the right, decide the digit's fate
                          5 or more, add 1 to the rounding place
                          4 or less, do nothing but walk away, (estimate)

                          A pen, penny is one, one cent
                          A Nic-kel is five, a dime is ten cents
                          25 for a quarter, George Washington
                          100 cents makes a dollar, there he goes again.

                          For pictographs, you gotta check out the key
                          One smiley face might really equal three
                          For bar graphs, pay attention to the scale
                          Think it's counting by ones, huh, you'll fail

                          Fractions are easy, just draw your best.
                          Here they go from least to greatest
                          1/12, 1/6, ¼, 1/3,
                          ½, 2/3, ¾, Fraction nerd!

                          You see that number on top,
                          That's called the numerator
                          It describes the amount
                          That is being considered
                          And if you jump down from the fraction bar
                          Denominator
                          It's the total number of equal parts.

                          Let me give you an example:
                          Leslie Moin has some coins
                          A total of 9
                          2 happen to be pennies
                          While 7 are dimes.
                          What's the fraction of dimes?
                          How many coins? 9
                          How many dimes? 7
                          Say the fraction -- seven ninths

                          Length times width is Area
                          Distance around is Perimeter
                          Break down the GEOMETRY

                          3 sides makes triangle
                          4 sides = quadrilateral
                          5 pentagon, 6 hexagon
                          8 octagon, 10 decagon

                          Lines that never cross - PARALLEL
                          Lines that meet or cross - INTERSECTING
                          Lines that form right angles -- PERPENDICULAR

                          Same shape, same size -- CONGRUENT
                          Line that cuts in half - SYMMETRY
                          Up and Down - VERTICAL
                          Left to Right -- HORIZONTAL

                          An angle less than right - ACUTE
                          An angle opened wide - OBTUSE
                          Ninety degrees square corner - RIGHT ANGLE

                          Back to triangles
                          3 sides the same = equilateral
                          2 sides the same = isosceles
                          no sides the same = Hey, that's a scalene right!

                          So, that's it.
                          That's our math song.
                          Before we leave,
                          Remember to read
                          Your math problems three times before you answer.
                          That way you know what the problem
                          Is asking you to do.
                          Don't be lazy, be brilliant.
                          Piece! Like a fraction.

                              Interactive Read Aloud (video style format for all learners) The Greedy Triangle - YouTube


                              By Mathster Vakkas

                              Interactive Read Aloud (video style format for all learners) The Greedy Triangle - YouTube