Unit Name: Lines and Angles
4.G.1 Draw points, lines, line segments, rays, angles (right, acute, obtuse), and perpendicular and parallel lines. Identify these in two-dimensional figures.
line of symmetry
In this unit, students will be identifying angles and be able to explain/reason with different types of angles. This is the first time the students will be exposed to rays, angles, perpendicular and parallel lines.
Students will build on their understanding of geometric shapes and go further with a variety of properties. Students will model mastery of this concept through the following ways:
o Draw points, lines, and line segments
o Classify and draw various types of angles
o Draw parallel and perpendicular lines
o Label and name points, lines, rays and angles using math notation
Mrs. Ana Rhyne
I teach 4th grade math and science at Weatherstone Elementary School. I graduated from Meredith College with a BA in Spanish and K-6 licensure.