This is a small collection of items that I have used when teaching properties of triangles.
There are 2 different notes pages. One has the definition already listed so the student focuses more on making an example. The other form has the definition and example blank.
There are also 2 different worksheets that can be used for practice or homework. Both worksheets focus on classifying the triangles by side lengths and angle measurements. One of the worksheets has students use highlighters to trace the angle types to help with classifying.
I have included 12 different triangle shapes that can be used for various activities. Easy to print and cut out. I have used them for sorting activities or other Kagan (cooperative learning) activities.
The final worksheet practices the concept that triangles consist of 180 degrees. This is a worksheet from an old resource book - I did not make this one.