This web site is intended to provide students with practice problems for each skill
needed to be successful in each course, along with examples and short tutorials. Links to additional web resources will also be provided.
For Teachers
The site is assembled using proven classroom resources submitted by teachers in Massachusetts.
Teachers will find resources for the Common Core State Standards and the Standards For Mathematical Practice.
For Parents
Resources for understanding the Standards For Mathematical Practice, parent will come to realize that the way their children experience math should be much different than the way they were taught.
MathHW.net and HWMath.net now share the same web space. In the coming weeks resources for each course listed will be made available, re-branded with MathHW.net.
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Lessons, activities, strategies can be shared on MathHw.net. We can also offer to host content that you may already have, and we can preserve your directory structures.
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The Common Core Standards for Mathematics define the conceptual cateogies which are used to drive the content for the Geometry course. The Common Core Standards do not dictate specific course requirements nor a specific sequence of courses, but they do provide models which can be adopted by states; most states develop model courses from the common core course models. The units that are listed in this geometry course are derived from the state model from Massachusetts and the sequence summarized from many Geometry textbooks.
Geometry Common Core Map Overview
Number and Quantity
Quantities
Reason quantitatively and use units to solve problems
Geometry
Congruence
Experiment with transformations in the plane.
Understand congruence in terms of rigid motions.
Prove geometric theorems.
Make geometric constructions.
Similarity, Right Triangles, and Trigonometry
Understand similarity in terms of similarity in terms of similarity transformations.
Prove theorems involving similarity.
Define trigonometric ratios and solve problems involving right triangles.
Apply trigonometry to general triangles.
Circles
Understand and apply theorems about circles.
Find arc lengths and area of sectors of circles.
Expressing Geometric Properties with Equations
Translate between the geometric description and the equation for a conic section.
Use coordinates to prove simple geometric theorems algebraically.
Geometric Measurement and Dimension
Explain volume formulas and use them to solve problems.
Visualize relationships between two-dimensional and three-dimensional objects.
Modeling with Geometry
Apply geometric concepts in modeling situations.
Statistics and Probability
Conditional Probability and the Rules of Probability
Understand independence and conditional probability and use them to interpret data.
Use the rules of probability to compute probabilities of compound events in a uniform probability model.
Using Probability to Make Decisions
Use probability to evaluate outcomes of decisions.
Standards For Mathematical Practice
Make sense of problems and persevere in solving them.
Reason abstractly and quantitatively.
Construct viable arguments and critique the reasoning of others.
Model with mathematics.
Use appropriate tools strategically.
Attend to precision.
Look for and make use of structure.
Look for and express regularity in repeated reasoning.
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