4th grade trigonometry teacher manuals

Geometry 1 Study of the Triangles Lesson Plans Montessori Album Manual Unit 9

Created by

These presentations are used to study the triangle. They will allow you and your children to:construct triangles according to sidesconstruct triangles according to anglesconstruct the seven triangles of realityexplore true trianglesname the parts of a trianglename the parts of a right-angled trianglesensorially isolate the other parts of a right-angled trianglesensorially identify the internal and external altitudes of trianglessensorially identify the orthocenters of trianglessensorially identi

Subjects:

Geometry, Math, Trigonometry

Grades:

1st - 4th

Types:

Teacher Manuals, Montessori, Lesson

CCSS:

2.G.A.1

, 4.G.A.1

, 4.G.A.2

, 4.G.A.3

, 5.G.A.1

Also included in: Complete Geometry Manual Bundle Lower Elementary Montessori

Geometry 1 Constructive Triangles Lesson Plans Montessori Manual Unit 3

Created by

Minkybubs Montessori

Created by a Montessorian with many years of curriculum development experience! Save yourself LOADS of time and research. I have used these presentations with my own class.The Constructive triangles are another of Montessori's well-known didactic materials to help children experience plane geometry. They are used:To name the shapes constructed by the triangles.To develop the logical mathematical mind.To indirectly prepare for the concept of equivalence and the derivation of area.To give the chil

Subjects:

Geometry, Math, Trigonometry

Grades:

1st - 4th

Types:

Teacher Manuals, Montessori, Lesson

CCSS:

K.G.A.1

, K.G.A.2

, K.G.A.3

, K.G.B.4

, K.G.B.6