14 results
Free high school geometry resources for GATE
PUZZLE MATH: Special Right Triangles
In this one-page assignment students find missing side lengths and angle measures of special right triangles. Every possible permutation from given to missing side is used, and problems include ones where students are given integers that they must both multiply and divide by radical expressions. When applicable students must rationalize the denominator. Correct answers decode a secret message, providing immediate feedback for the learner as this free math worksheet is self-checking. If you enjoy
Subjects:
Grades:
10th - 12th, Higher Education
Types:
3D - Spatial Development - Deductive Series - Part 2 of 3 - FREE
This affords a vehicle for teachers to use for developing 3D spatial skills - it is part 2 of 3 - Deductive Rectilinear Spatial Development.
As with Part 1, this appears difficult and in the latter cases of the problems, it is a mental puzzle. However, I used to MODEL and work these with my self-contained 5th grade class, and they can do it - highly recommend using interlocking 2 cm cube blocks with the mat - manipulative - so the kiddos can mentally visualize the process.
There are recommend
Subjects:
Grades:
4th - 12th
![Preview of [Math Challenge #57] Pi Day!! (3.14.2022)](https://ecdn.teacherspayteachers.com/cdn-cgi/image/format=avif,quality=70,width=525,height=525,onerror=redirect/thumbitem/-Math-Challenge-57-Pi-Day-3-14-2022--7865440-1656585407/750f-7865440-1.jpg)
[Math Challenge #57] Pi Day!! (3.14.2022)
Celebrate Pi Day with this mighty challenging Pi - Puzzle!! Can you find the area of the circle? Please check out my YouTube Channel "Math Challenge" for the SOLUTION! Pi Day!! (3.14.2022)PLEASE SUBSCRIBE to my YouTube Channel! I really appreciate it :) And if you could LEAVE A REVIEW for my problems, you are my new favorite person ;) But seriously, THANK YOU SO MUCH for all that you do everyday in your classrooms! WE ALL ROCK for making a difference!! E-mail: knishimori@bridgemath.com
Subjects:
Grades:
6th - 12th
Types:
3D - Spatial Development - Inductive Series - Part 1 of 3 - FREE
This affords a vehicle for teachers to use for developing 3D spatial skills.
This appears difficult and in the latter cases of the problems, it is a mental puzzle. However, I used to MODEL and work these with my self-contained 5th grade class, and they can do it.
There are recommendations. The teacher must practice until they are extremely adept at the process. I strongly recommend using interlocking cube blocks to build these isometric three (3) Dimensional figures PRIOR to working them ment
Subjects:
Grades:
4th - 12th, Adult Education
ActivePaperMath - The Jammed Board Triangle Similarity Challenge Silver
This geometry challenge poses three levels of problems. I typically assign the first level to all students with the other two as a challenge. The problem involves a board that becomes jammed in a box.The students enter their answers into the spreadsheet and the cell will turn green if correct.Level 1 (box width) is solved using similar triangles and the Pythagorean Theorem. It should be accessible to most students.Level 2 (jam height) starts out the same but leads into some fairly intense applic
![Preview of [Math Challenge #56] TRICKY yet BRILLIANT 3rd Grade AREA Problem!!](https://ecdn.teacherspayteachers.com/cdn-cgi/image/format=avif,quality=70,width=525,height=525,onerror=redirect/thumbitem/-Math-Challenge-56-TRICKY-yet-BRILLIANT-3rd-Grade-AREA-Problem--7856357-1656584531/750f-7856357-1.jpg)
[Math Challenge #56] TRICKY yet BRILLIANT 3rd Grade AREA Problem!!
Find the total AREA of the 3 rectangles! TRICKY yet BRILLIANT!! Please check out my YouTube Channel "Math Challenge" for the SOLUTION! Can you solve this TRICKY 3rd Grade AREA problem?PLEASE SUBSCRIBE to my YouTube Channel! I really appreciate it :) And if you could LEAVE A REVIEW for my problems, you are my new favorite person ;) But seriously, THANK YOU SO MUCH for all that you do everyday in your classrooms! WE ALL ROCK for making a difference!! E-mail: knishimori@bridgemath.com
3D - Spatial Development - Creative Series - Part 3 of 3 - FREE
This is the last part of the 3 part series.
It is the creative process - alternating between inductive and deductive spatial reasoning. It is in rectilinear development, but it will afford students the ability to mentally view in all three dimensions - mentally.
These look difficult...and some are. However, with small amounts of practice, students adapt and excel. These exercises are really handy for high academic students in need of challenging individual projects - and GATE and STEM.
Best
Subjects:
Grades:
4th - 12th
Seeing Stars - Drawing Star Polygons
Drawing star polygons to learn about geometry concepts, multiples/divisors, and factoring.
Grades:
3rd - 9th
Types:
![Preview of [Math Challenge #69] The SECRET of the Painted Cube!](https://ecdn.teacherspayteachers.com/cdn-cgi/image/format=avif,quality=70,width=525,height=525,onerror=redirect/thumbitem/-Math-Challenge-69-The-SECRET-of-the-Painted-Cube--8662059-1665757859/750f-8662059-1.jpg)
[Math Challenge #69] The SECRET of the Painted Cube!
DISCOVER THE SECRET OF THE PAINTED CUBE - 4th Grade and Above!! What happens when one giant cube is painted on the surface? How does it effect the number of sides painted on all the other smaller cubes?Please check out my YouTube Channel "Math Challenge" for the SOLUTION! [Math Challenge #69] The SECRET of the Painted Cube!PLEASE SUBSCRIBE to my YouTube Channel! It will give me HUGE MOTIVATION to KEEP GOING :)And if you could LEAVE A REVIEW for my problems, you are my new favorite person ;) But
Subjects:
Grades:
4th - 12th
Types:
![Preview of [Math Challenge #66] How many tiles?](https://ecdn.teacherspayteachers.com/cdn-cgi/image/format=avif,quality=70,width=525,height=525,onerror=redirect/thumbitem/-Math-Challenge-66-How-many-tiles--8245781-1656959950/750f-8245781-1.jpg)
[Math Challenge #66] How many tiles?
A challenging and fun perimeter problem that really utilizes critical thinking! Perfect for GATE and advanced students :) Please check out my YouTube Channel "Math Challenge" for the SOLUTION! [Math Challenge #66] How many tiles?PLEASE SUBSCRIBE to my YouTube Channel! It will give me HUGE MOTIVATION to KEEP GOING :)And if you could LEAVE A REVIEW for my problems, you are my new favorite person ;) But seriously, THANK YOU SO MUCH for all that you do everyday in your classrooms! WE ALL ROCK for ma
Subjects:
Grades:
6th - 12th
Types:
![Preview of [Math Challenge #60] ROCKIN' RHOMBUS!! Find the Perimeter!](https://ecdn.teacherspayteachers.com/cdn-cgi/image/format=avif,quality=70,width=525,height=525,onerror=redirect/thumbitem/-Math-Challenge-60-ROCKIN-RHOMBUS-Find-the-Perimeter--7955390-1656584541/750f-7955390-1.jpg)
[Math Challenge #60] ROCKIN' RHOMBUS!! Find the Perimeter!
The figure is made up of 3 different sized Rhombus's! Test student's knowledge of the properties of a rhombus to find the perimeter of the entire figure! Please check out my YouTube Channel "Math Challenge" for the SOLUTION! ROCKIN' RHOMBUS!! Can you find the Perimeter?PLEASE SUBSCRIBE to my YouTube Channel! It will give me HUGE MOTIVATION to KEEP GOING :)And if you could LEAVE A REVIEW for my problems, you are my new favorite person ;) But seriously, THANK YOU SO MUCH for all that you do everyd
![Preview of [Math Challenge #58] NOT Pythagorean Theorem! The EASIEST Math Trick!!](https://ecdn.teacherspayteachers.com/cdn-cgi/image/format=avif,quality=70,width=525,height=525,onerror=redirect/thumbitem/-Math-Challenge-58-NOT-Pythagorean-Theorem-The-EASIEST-Math-Trick--7882484-1656585408/750f-7882484-1.jpg)
[Math Challenge #58] NOT Pythagorean Theorem! The EASIEST Math Trick!!
Find out how to find the area of a right isosceles triangle with NO Pythagorean theorem, or Special Right Triangle Ratio. Pure Elementary Math!! Please check out my YouTube Channel "Math Challenge" for the SOLUTION! NOT Pythagorean Theorem! The EASIEST Math Trick you never learned in school.PLEASE SUBSCRIBE to my YouTube Channel! I really appreciate it :) And if you could LEAVE A REVIEW for my problems, you are my new favorite person ;) But seriously, THANK YOU SO MUCH for all that you do everyd
![Preview of [Math Challenge #9] Perimeter Revelation! Do I need to know all the sides??](https://ecdn.teacherspayteachers.com/cdn-cgi/image/format=avif,quality=70,width=525,height=525,onerror=redirect/thumbitem/-Math-Challenge-9-Perimeter-Revelation-Do-I-need-to-know-all-the-sides--7418626-1656585399/750f-7418626-1.jpg)
[Math Challenge #9] Perimeter Revelation! Do I need to know all the sides??
Lots of students try to use a ruler or find the need to fill out every side lengths to find the perimeter! Students can learn that this is NOT THE CASE through this cool problem!Please check out my YouTube Channel "Math Challenge" for the SOLUTION! [Math Challenge #9] 3 BIGGEST Mistakes when finding the Perimeter…I would be SUPER DELIGHTED AND HAPPILY EMBARRASSED LOL if you showed my video to your class explaining the solution! I would LOVE to know how the problem worked out for your kiddos :) A
Subjects:
Grades:
3rd - 12th
Types:
CCSS:
![Preview of [Math Challenge #43] Find the area of the ParaDigM SquaRE!](https://ecdn.teacherspayteachers.com/cdn-cgi/image/format=avif,quality=70,width=525,height=525,onerror=redirect/thumbitem/-Math-Challenge-43-Find-the-area-of-the-ParaDigM-SquaRE--7671859-1656585404/750f-7671859-1.jpg)
[Math Challenge #43] Find the area of the ParaDigM SquaRE!
A challenging but SUPER FUN problem that will leave the kids going "AHAAA!" Find the area of the ParaDigM SquaRE!Please check out my YouTube Channel "Math Challenge" for the SOLUTION! [Math Challenge #43] Find the area of the ParaDigM SquaRE!I would be SUPER DELIGHTED AND HAPPILY EMBARRASSED if you showed my video to your class explaining the solution! If you LOVE these types of problems, as a beginning YouTuber, it would help me out so much if you could SUBSCRIBE TO MY YouTube Channel! Also I w
Subjects:
Grades:
4th - 12th
Types:
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