Empty Layer.

Empty Layer.

Empty Layer.

Empty Layer.

Empty Layer.

Empty Layer.

Empty Layer.

Empty Layer.

Empty Layer.

Empty Layer.

Home

Professional Learning

Instructional StrategiesLesson PlansProfessional Learning

BetterLesson helps teachers and leaders make growth towards professional goals.

See what we offerLearn more about

My Curriculum

Mauricio Beltre

ALGEBRA /My Betterlesson Curriculum

Windemere Preparatory School, Fl

Windermere, FL

Urban Environment

Similar Teachers

View all Master TeachersALGEBRA /My Betterlesson Curriculum

(11 Units, 121 Lessons)

Unit 5 - Congruence and Similarity(16 Lessons)

Unit 1 - Number Sense(8 Lessons)

Unit 2 - Solving Linear Equations(10 Lessons)

Unit 3 - Relationships between Quantities/Reasoning with Equations(15 Lessons)

Unit 4 - Powers and Exponents(16 Lessons)

Unit 5 - Congruence and Similarity(16 Lessons)

Unit 6 - Systems of Linear Equations(13 Lessons)

Unit 7 - Functions(11 Lessons)

Unit 8 - Advanced Equations and Functions(7 Lessons)

Unit 9 - The Pythagorean Theorem(10 Lessons)

Unit 10 - Volumes of Cylinders, Cones, and Spheres(7 Lessons)

Unit 11 - Bivariate Data(8 Lessons)

Exploring Dilations 1

ALGEBRA /My Betterlesson Curriculum

Â» Unit:

Congruence and Similarity

Big Idea:Before perfoming calculations, recognizing and describing dilations should come naturally.

9 Resources

25 Favorites

9 Resources

25 Favorites

Exploring Dilations 2

ALGEBRA /My Betterlesson Curriculum

Â» Unit:

Congruence and Similarity

Big Idea:With scale factors and distances on the coordinate plane, students dilate pre-images.

11 Resources

32 Favorites

11 Resources

32 Favorites

Translations (Day 1 of 2)

ALGEBRA /My Betterlesson Curriculum

Â» Unit:

Congruence and Similarity

Big Idea:Adding fixed numbers to each of the coordinates of
a figure has the effect of sliding or translating the figure.

14 Resources

32 Favorites

14 Resources

32 Favorites

Translations (Day 2 of 2)

ALGEBRA /My Betterlesson Curriculum

Â» Unit:

Congruence and Similarity

Big Idea:Adding fixed numbers to each of the coordinates of a figure has the effect of sliding or translating the figure.

15 Resources

6 Favorites

15 Resources

6 Favorites

Exploring Reflections 1

ALGEBRA /My Betterlesson Curriculum

Â» Unit:

Congruence and Similarity

Big Idea:Students explore reflections through a series of drawing activities and measuring tasks.

12 Resources

6 Favorites

12 Resources

6 Favorites

Exploring Reflections 2

ALGEBRA /My Betterlesson Curriculum

Â» Unit:

Congruence and Similarity

Big Idea:Students see that the image of a figure can be found by locating the images of enough points to determine the figure.

13 Resources

8 Favorites

13 Resources

8 Favorites

Exploring Rotations 1

ALGEBRA /My Betterlesson Curriculum

Â» Unit:

Congruence and Similarity

Big Idea:Using trace paper and geometry tools, students rotate a figure by turning its points a certain number of degrees.

11 Resources

8 Favorites

11 Resources

8 Favorites

Exploring Rotations 2: On the plane

ALGEBRA /My Betterlesson Curriculum

Â» Unit:

Congruence and Similarity

Big Idea:Using Sketchpad, students recognize the patterns of rotations in 90 degree multiples and come up with coordinate rules.

9 Resources

1 Favorite

9 Resources

1 Favorite

Reflections over parallel or intersecting lines (Day 1)

ALGEBRA /My Betterlesson Curriculum

Â» Unit:

Congruence and Similarity

Big Idea:Students discover that consecutive reflections results in a translated or a rotated figure.

19 Resources

0 Favorites

19 Resources

0 Favorites

Reflections over parallel or intersecting lines (Day 2 of 2)

ALGEBRA /My Betterlesson Curriculum

Â» Unit:

Congruence and Similarity

Big Idea:Students discover that consecutive reflections results in a translated or a rotated figure. In this lesson they perform transformations hands-on, and using technology.

12 Resources

0 Favorites

12 Resources

0 Favorites

Angles and Parallel Lines (Day 1 of 2)

ALGEBRA /My Betterlesson Curriculum

Â» Unit:

Congruence and Similarity

Big Idea:Students recognize and use properties of lines and angle to determine angle measures.

19 Resources

24 Favorites

19 Resources

24 Favorites

Angles and Parallel Lines (Day 2 of 2)

ALGEBRA /My Betterlesson Curriculum

Â» Unit:

Congruence and Similarity

Big Idea:Students recognize and use properties of lines and angle to determine angle measures.

14 Resources

14 Favorites

14 Resources

14 Favorites

Vertical angles and Linear Pairs

ALGEBRA /My Betterlesson Curriculum

Â» Unit:

Congruence and Similarity

Big Idea:When two lines intersect, pairs of the four angles formed are either congruent vertical angles.or supplementary linear pairs .

16 Resources

7 Favorites

16 Resources

7 Favorites

The Triangle Sum Setup

ALGEBRA /My Betterlesson Curriculum

Â» Unit:

Congruence and Similarity

Big Idea:Before using and applying the Triangle Sum Property, students verify it through a hands -on activity and by providing a proof.

17 Resources

27 Favorites

17 Resources

27 Favorites

Kaleidoscope Eyes

ALGEBRA /My Betterlesson Curriculum

Â» Unit:

Congruence and Similarity

Big Idea:Based on composite reflections, a kaleidoscope creates fascinating designs that change as the kaleidoscope is rotated.

19 Resources

5 Favorites

19 Resources

5 Favorites

Where's The Math? Analyzing our Kaleidoscope Images

ALGEBRA /My Betterlesson Curriculum

Â» Unit:

Congruence and Similarity

Big Idea:The angle between mirrors is related to the number of reflections. The basis of our Kaleidoscope images.

33 Resources

1 Favorite

33 Resources

1 Favorite