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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 app
9th - 11th
Geometry
![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
3rd - 12th
Geometry, Math, Numbers
CCSS
3.G.A.1
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![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 e
5th - 12th
Geometry, Math, Numbers
CCSS
5.G.B.3
, 5.G.B.4
![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 e
6th - 12th
Fractions, Geometry, Math
CCSS
5.NF.B.4
, 5.NF.B.4a
, 5.NF.B.4b
+2
![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
6th - 12th
Geometry, Math, Other (Math)
CCSS
4.NBT.A.1
, 4.NBT.B.5
, 4.NBT.B.6
![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
6th - 12th
Geometry, Math, Other (Math)
![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 ;)
4th - 12th
Applied Math, Arithmetic, Geometry
![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 :
3rd - 12th
Geometry, Math, Measurement
CCSS
3.G.A.1
![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! Al
4th - 12th
Basic Operations, Geometry, Math
Mathematics Exercise Series Thales’ Theorem
The worksheet features six progressively challenging exercises that cover various geometric configurations: Triangle Proportionality (Exercises 1, 2, 3, & 6): Students calculate missing side lengths and prove lines are parallel using both the basic theorem and its converse.Trapezoids and Tangents (Exercises 4 & 5): The series extends the theorem to complex figures like trapezoids and circles with common external tangents, requiring higher-level algebraic manipulation.Step-by-Step Solutions: A co
7th - 9th
Algebra, Geometry, Math Test Prep
Escape the Equation: A Math Adventure (FREEBIE!!!!)
Engage your students in a math mystery they’ll never forget.This free sample is a sneak peek into Escape the Equation — a five-chapter, story-driven math escape where students use problem-solving and logical thinking to uncover clues and crack codes. What’s Included: ✅ A segment from Chapter 1: The Disappearing Teacher✅ A self-contained math puzzle students must solve to advance ✅ Narrative intro that hooks students immediately ✅ Printable student version + teacher key ✅ No QR codes, tech, or
8th - 10th
Algebra, Geometry, Statistics
CCSS
8.G.A.1
, 8.G.A.1a
, 8.G.A.1b
+41
MYP Maths Criterion A Trigonometric ratios formative task
This worksheet is perfect for homework or a formative check before an end of unit assessment. Comes with solutions to provide quick feedback and guide next steps based on identified gaps. The worksheet aligns with the MYP Maths criterion A strands Part 1: simple and familiar Part 2: more complex and familiar Part 3: challenging and familiar Part 4: challenging and unfamiliar Formatted as two-to-a-page so, if printed double-sided, it can fit on a single sheet of paper (with answers on a sep
7th - 10th
Geometry
Also included in: MYP Maths Criteria (A, B, C, D) Practice Tasks Bundle
A Collapsible Compass
Sometimes an article or an activity provides the stimulus for further investigations or explorations. Such was my reaction when I first read that a “collapsible compass” was used by Euclid instead of a “modern compass” to deduce his theorems in his book, Elements, which is considered one of the most influential works in the history of mathematics. You may use this activity to challenge yourself to show the equivalence of the “collapsible compass” with the “modern compass,” or challenge your m
9th - 12th
Geometry
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
4th - 12th
Geometry, Other (Math)
Pi Day Puzzles and Coloring Pages for Middle School Students
Celebrate Pi Day with this engaging activities and projects pack that includes Pi Day Maze, Pi Day Math Vocab Double Puzzle, Pi Symbol Coloring Page, and Pi Digits Coloring Page - all for free! This pack is perfect for middle school students and offers a wide range of interactive and educational activities that will help them develop important skills while having a great time.The Pi Day Maze is a fun and challenging activity that will test your students' problem-solving skills. They can navigate
5th - 9th
Geometry, Math
Also included in: Math and Science Entire Year Mega Bundle for Middle and High School
High School Using Probability to Make Decisions IEP goals
Do you feel frustrated and overwhelmed with everything on your plate? No need to sweat the small stuff. Relieve your current and future headaches with these premade IEP goals. There is no mixing and matching needed. This premade High School Using Probability to Make Decisions IEP goals packet is designed to save you valuable time, frustration, and headaches. Simply fill in the bold information to personalize each goal. This is a High School Using Probability to Make Decisions IEP goals bank. All
9th - 12th
Geometry
CCSS
HSS-MD.B.6
, HSS-MD.B.7
Also included in: High School Geometry IEP Bundle
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