Rita Rhinestone

 (81)
United States - Maryland
Rita Rhinestone
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429 votes
Mathematics is radical!
 
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By Rita Rhinestone
This is a worksheet puzzle. Using the properties of congruent triangles, students will decipher a code! It is also one of the papers in my packet "Congruent Triangles and Constructions".
Subjects:
Geometry
Grades:
7th, 8th, 9th, 10th, 11th
Types:
Worksheets, Activities, Fun Stuff
$0.75
25 ratings
4.0
Digital Download PDF (0.21 MB)
By Rita Rhinestone
This is a set of 7 worksheets. 1 worksheet has 20 problems determining the amplitude, the period, and the phase shift. 1 worksheet has 10 problems where students are to write the equations given the amplitude, period, and phase shift. 1 worksheet
Subjects:
PreCalculus, Trigonometry
Grades:
10th, 11th, 12th
Types:
Worksheets
$6.00
22 ratings
4.0
Digital Download DOC (1.18 MB)
By Rita Rhinestone
This packet has 8 worksheets. (In common core it is an Algebra II topic.) 1 is solving basic trig equations in the first quadrant (10 problems) 1 is simplifying trig expressions (20 problems) 3 are verifying trig equations (total of 22 problems with
Subjects:
Calculus, PreCalculus, Trigonometry
Grades:
9th, 10th, 11th, 12th, Higher Education
Types:
Worksheets
$6.00
16 ratings
4.0
Digital Download DOC (0.84 MB)
By Rita Rhinestone
This power point describes how graphs move from the parent functions and graphs thems. It uses y = x, squared x, cubed x, absolute value, greatest integer function, and square root. I use this for 2 days. I start day 1 with picking out the parent
Subjects:
PreCalculus, Algebra 2
Grades:
9th, 10th, 11th, 12th
Types:
PowerPoint Presentations
$2.25
10 ratings
4.0
Digital Download PPTX (0.29 MB)
By Rita Rhinestone
This packet has 6 worksheets on parallel lines and transversals. 1 - 6 questions are determining x if lines are parallel, 4 questions are determining which lines are parallel by the given information, and 1 question is proving parts of triangles
Subjects:
Geometry
Grades:
9th, 10th, 11th, 12th
Types:
Worksheets
$3.00
6 ratings
4.0
Digital Download DOCX (0.38 MB)
By Rita Rhinestone
This is a packet of 5 worksheets for congruent triangles. There are NO proofs in this packet. 3 of the worksheets have the students naming the congruent triangles and how they know they are congruent (AAS, SAS, ASA, SSS). They are smiliar to each
Subjects:
Geometry
Grades:
8th, 9th, 10th, 11th
Types:
Worksheets
$2.50
8 ratings
4.0
Digital Download DOCX (0.27 MB)
By Rita Rhinestone
This is 7 worksheets on similarity. 1 - review of proportions. Proportions to be solved and word problems to be set up and solved (10 total questions). 1 - solving for pieces of similar polygons and writing the ratios and writing the simiarity
Subjects:
Geometry
Grades:
7th, 8th, 9th, 10th, 11th, 12th
Types:
Worksheets
$3.50
7 ratings
4.0
Digital Download DOCX (0.27 MB)
By Rita Rhinestone
This is a packet of 6 worksheets on transformations. Some are in the coordinate plane and some are not. 1 - has the students describe the transformation from a picture and explain. There a few questions where they have to make their own
Subjects:
Geometry
Grades:
8th, 9th, 10th, 11th, 12th
Types:
Worksheets
$3.50
16 ratings
4.0
Digital Download DOCX (0.38 MB)
By Rita Rhinestone
This is 2 worksheets with a total of 40 problems and answers. 1 worksheet has 22 problems determining the compostion, multiplication, division, addition, or subtraction of functions. 1 worksheet is 18 problems of composition of functions. 6 of the
Subjects:
PreCalculus, Trigonometry, Algebra 2
Grades:
9th, 10th, 11th, 12th
Types:
Worksheets
$1.75
11 ratings
4.0
Digital Download DOC (0.21 MB)
By Rita Rhinestone
This powerpoint introduces the types of proofs and starts with 2-column proofs. There are several examples of solving algebraic equations but set up in a 2-column chart. This gives the students a little more comfort with the concept of
Subjects:
Geometry
Grades:
7th, 8th, 9th, 10th, 11th, 12th
Types:
PowerPoint Presentations
$2.00
10 ratings
4.0
Digital Download PPTX (0.11 MB)
By Rita Rhinestone
These worksheets work well with Common Core and some of the constructions that are required. There are 6 worsheets total. 2 on line segments - constructing, naming, and comparing lengths. 1 on angles - constructing, naming, and making sense of
Subjects:
Geometry
Grades:
9th, 10th, 11th
Types:
Worksheets
$3.50
15 ratings
4.0
Digital Download DOCX (0.12 MB)
By Rita Rhinestone
This worksheet has 20 simplifying trig expressions with the answers. (It is also one of the worksheets in my packet of "Trig Identites...".) (In common core it is an Algebra II topic.)
Subjects:
PreCalculus, Trigonometry, Algebra 2
Grades:
10th, 11th, 12th, Higher Education
Types:
Worksheets
$1.00
10 ratings
4.0
Digital Download DOC (0.10 MB)
By Rita Rhinestone
This is 5 worksheets using SOHCAHTOA. One worksheet has 5 problems of setting up the 6 trig ratios in 5 right triangles. It also contains 3 review questions of determining slope. One worksheet has 6 questions of determining the lengths of sides of
Subjects:
Geometry
Grades:
7th, 8th, 9th, 10th, 11th, 12th
Types:
Worksheets
$2.50
6 ratings
4.0
Digital Download DOCX (0.21 MB)
By Rita Rhinestone
This is 2 worksheets on parabolas focusing on the directrix and the focus. 1 - Determining the equation of a parabola given the focus and the directrix. There are also some review questions of simplifying radicals and writing equations. (10
Subjects:
Geometry
Grades:
9th, 10th, 11th, 12th
Types:
Worksheets
$1.00
6 ratings
4.0
Digital Download DOCX (0.14 MB)
By Rita Rhinestone
This is a packet of 8 worksheets all about triangles. 1 - Makes use of the angles summing to 180 degrees. 1 - Classifying triangles using their angle measurements. 1 - Using the distance formula to classify triangles and setting up algebraic
Subjects:
Geometry
Grades:
7th, 8th, 9th, 10th, 11th, 12th
Types:
Worksheets
$4.00
8 ratings
4.0
Digital Download DOCX (0.28 MB)
By Rita Rhinestone
This is a packet of 7 worksheets on polar coordinates. 1 - ploting points in the system, graphing basic equations such as r = #, and naming the same point 4 ways. 1 - graphing a polar equation and identifying it as a rose. 5 other questions asking
Subjects:
PreCalculus, Trigonometry
Grades:
10th, 11th, 12th
Types:
Worksheets
$3.50
4 ratings
4.0
Digital Download DOCX (0.22 MB)
By Rita Rhinestone
This document contains 7 projects that I use in my AP calculus class. Most of them are geared toward an AP class. Rubrics for all 7 are included with the number of pages. 1 - review of pre-calc material for the first week of class. The students
Subjects:
Calculus
Grades:
11th, 12th
Types:
Projects
$4.25
6 ratings
3.9
Digital Download DOCX (0.04 MB)
By Rita Rhinestone
This is 9 worksheets on area, surface area, and volume. 1 - Determining the area of quadrilaterals mostly. It is made up of plots of land that a developer has purchased and the area is needed. 1 - Determining area and circumference of circles
Subjects:
Geometry
Grades:
7th, 8th, 9th, 10th, 11th, 12th
Types:
Worksheets
$4.25
8 ratings
4.0
Digital Download DOCX (0.20 MB)
By Rita Rhinestone
This power point lesson gives the similarity theorems, AA, SSS, and SAS. It shows what works and does not work. It is animated to bring in each piece seperately. All steps and answers are given. There is also a proof, proving 2 triangles are similar.
Subjects:
Geometry
Grades:
8th, 9th, 10th, 11th, 12th
Types:
PowerPoint Presentations
$2.00
6 ratings
4.0
Digital Download PPT (0.51 MB)
By Rita Rhinestone
This is 5 worksheets using the law of sines, the law of cosines, and area of nonright triangles using sine. 1 - Solving triangles with the law of sines. Three questions solving the triangle and one question determining the distance between
Subjects:
Geometry, PreCalculus, Trigonometry
Grades:
7th, 8th, 9th, 10th, 11th, 12th
Types:
Worksheets
$2.00
9 ratings
3.9
Digital Download DOCX (0.04 MB)
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TEACHING EXPERIENCE

I am in my 18th year of teaching mathematics. I usually teach Geometry, Algebra II, Precalculus, and Calculus. Sometimes I teach a class of Algebra I or Intermediate Algebra.

MY TEACHING STYLE

I mostly use a teacher directed style of teaching, however, I love to have the students "discover". This year, I am doing a lot of activities with the students and hope to find some that you have created or create ones that I can share!

HONORS/AWARDS/SHINING TEACHER MOMENT

Yet to be added

MY OWN EDUCATIONAL HISTORY

Bachelor of Science in Mathematics Master of Education in Secondary Mathematics

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