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MATH IN A BOX
Also Known as Algebra Class Online and Geometry Class Online
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| Online Geometry Class Lessons -(first semester) See second semester lessons below |
Join My Geometry first semester class - Price, important details and |
VISIT MY NEW CLASSROOMS AT MATHINABOX.PBWORKS.COMBut return here for REGISTRATIONLesson 1.1 Games with lines and pointsLesson 1-2 Points, Lines, and Planes Lesson 1-3 Segments , Rays and Distance Lesson 1-4 Angles: acute, obtuse, straight, right Lesson 1-5 Points, Lines, Planes and Angles Lesson 2-1 If-Then Statements; Converses Lesson 2-2 Properties from Algebra Lesson 2-3 Proving Theorems Lesson 2-4 Special Pairs of Angles Lesson 2-5 Perpendicular Lines Lesson 2-6 Planning a Proof Lesson 3-1 Definitions of parallel and skew lines Lesson 3-2 Properties of Parallel Lines Lesson 3-3 Proving Lines Parallel Lesson 3-4 Angles of a Triangle Lesson 3-5 Angles of a Polygon Lesson 3-6 Inductive Reasoning Lesson 4-1 Congruent Figures Lesson 4-2 Some Ways to Prove Triangles Congruent Lesson 4-3 Using Congruent Triangles Lesson 4-4 The Isosceles Triangle Theorems Lesson 4-5 Other Methods of Proving Lesson 4-6 Using More than One Pair Lesson 4-7 Medians, Altitudes, and Perpendicular Bisectors Lesson 5-1 Properties of Parallelograms Lesson 5-2 Prove Quadrilaterals Are Parallelograms Lesson 5-3 Theorems Involving Parallel Lines Lesson 5-4 Special Parallelograms Lesson 5-5 Trapezoids Lesson 6-1 Inequalities Lesson 6-2 Inverses and Contrapositives Lesson 6-4 Inequalities for one Triangle Lesson 6-5 Inequalities for 2 Triangles |
The topics to be studied include : basic geometric figures, deductive reasoning and proofs, postulates and theorems for parallel lines and planes, corollaries and theorems for congruent triangles, properties and theorems for quadrilaterals, inequalities of triangles, and polygons. A particular geometry textbook is required for the course. It is used in many high schools in the US. See my TEXTBOOK page. The student may work at his own pace. But if you are a parent or teacher of the student then you really should make a schedule for your student. The course may be began at any time and is self-paced. Each day that an assignment or test is submitted by the student he will receive his grade and corrections and comments within a few hours by email. The instructor, Susan Johnsey, is available daily for questions and to grade your work. I answer email at least 350 days of the year. Be sure the student has a valid email address and that he can easily check his emails and SAVE them in a folder on his computer. Limited look at my Classroom and a LessonENTRANCE |
| Online Geometry Class Lessons -(second semester) |
Join My Geometry Class second semester - Price, important details and
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Lesson 7-1 Ratio and Proportion Lesson 7-2 Properties of Proportions Lesson 7-3 Similar Polygons Lesson 7-4 A Postulate for Similar Triangles Lesson 7-5 Theorems for Similar Triangles Lesson 7-6 Proportional Lengths Lesson 8-1 Similarity in Right Triangles Lesson 8-2 The Pythagorean Theorem Lesson 8-3 Converse of Pythagorean Theorem Lesson 8-4 Special Right Triangles Lesson 8-5 The Tangent Ratio Lesson 8-6 The Sine and Cosine Ratios Lesson 8-7 Applications of Right Triangle Lesson 9-1 CIRCLES Basic Terms Lesson 9-2 Tangents Lesson 9-3 Arcs and Central Angles Lesson 9-4 Arcs and Chords Lesson 9-5 Inscribed Angles Lesson 9-6 Other Angles Lesson 9-7 Circles and Lengths of Segments Lesson11-1 Areas of Rectangles Lesson 11-2 Areas of Parallelograms, Triangles, and Rhombuses Lesson 11-3 Areas of Trapezoids Lesson 11-4 Area os Regular Polygons Lesson 11-5 Circumferences and Areas of Circles Lesson 11-6 Arc Lengths and Areas of Sectors Lesson 11-7 Ratios of Areas Lesson 11-8 Geometric Probability Lesson 12-1 Prisms Lesson 12-2 Pyramids Lesson 12-3 Cylinders and Cones Lesson 12-4 Spheres Lesson 12-5 Areas and Volumes of Similar Solids Lesson 13-1 The Distance Formula and the Equation of a Circle Lesson 13-2 Slope of a Line Lesson 13-3 Parallel and Perpendicular Lines Lesson 13-5 The Midpoint Formula Lesson 14-2 Reflections Lesson 14-3 Translations |
Geometry Class for High School (second semester) is a continuation of my first semester geometry course. This course will present a good knowledge of Geometry which includes, but is not limited to: 1. proving theorems, 2. finding the angles, number of sides, perimeter, and area of polygons, 3. calculating the surface areas and volumes of polyhedrons, cylinders, spheres, cones and pyramids, 4. solving for the angles and sides of right triangles using Pythagorean theorem and trignometric ratios , 5. finding the various measurements of circles and segments of a circle (arcs, sectors, chords, secants, tangents, central angles and inscribed angles) 6. understanding the use of algebra in analytical geometry, (linear equations in two variables, slope, midpoint, distance formula, equation of circles, reflections, rotations, and translations). 7. drawing translations and reflections of graphs In the United States most State Boards of Education require completion of the first and second semesters of Geometry for graduation from a public or private high school. There is a required book for the course. See my TEXTBOOK page. |
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