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Blue Mountain Math's Shop

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I like an active classroom where everyone is busy. If you stop in one day it will look like chaos, but it is a carefully orchestrated chaos that cleverly disguises all the learning that we are doing. I use a lot of activities -- and keep the kids moving. Research says that if anyone sits for more than 15 minutes, their brain disengages and learning is not happening. So I design a lot of activities to get kids moving, talking, thinking and participating.

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I like an active classroom where everyone is busy. If you stop in one day it will look like chaos, but it is a carefully orchestrated chaos that cleverly disguises all the learning that we are doing. I use a lot of activities -- and keep the kids moving. Research says that if anyone sits for more than 15 minutes, their brain disengages and learning is not happening. So I design a lot of activities to get kids moving, talking, thinking and participating.
Irrational or Not--Real Number System Activity
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Irrational or Not--Real Number System Activity

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Includes 5 different activities that support student understanding of classifying, comparing and ordering real numbers. Students work in groups/pairs to sort numbers into rational and irrational. Once they finish, they then sort all the rational numbers into subsets. Check their understanding by using the enclosed exit ticket. Additional activities include ordering real numbers, placing real numbers on a number line and playing a game in pairs called partner pile-up. Also included is a graphic for recording sets of numbers in a size perfect for interactive notebooks and sorting pockets for students to keep examples of each number. Answer keys are included as well as detailed instructions on what to print for each activity.
Exponent Rules Bongo
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Exponent Rules Bongo

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Students practice applying the rules of exponents with these 2 decks of cards. There are 2 complete decks each containing 96 cards. In each deck 48 cards have algebraic expressions using different rules of exponents and 48 cards with simplified answers. Deck 2 is a little more challenging, allowing teachers to differentiate in the classroom between struggling and more advanced students. Answer keys are included for both decks. Bongo is a bingo type game played with decks of cards. It is a great activity for groups of 2-6 students. Cards are with problems or answers (but not both) are shuffled and each student is dealt 6 cards. Players turn their cards face up in front of them. Then the other deck is used to turn up one card at a time. If the student has a match, they turn it face down. When all cards are turned face down, yell BONGO. This purchase is for one teacher only. Additional teachers must purchase their own license. You may not upload this resource to the internet in any form. If you are interested in purchasing several licenses, please contact me for a district-wide quote at bluemountainmath@gmail.com
Midpoint and Distance Formulas Puzzle Set
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Midpoint and Distance Formulas Puzzle Set

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Students practice using the midpoint formula in two of these puzzles and the distance formula in the other two puzzles. Puzzles have 2 levels for differentiation in the classroom and answer keys are included for all. In the simpler level, the outside edges are blank, so if students are having difficulty, have them arrange the pieces so the blank sides are on the outside. In the more challenging level, the edges have additional problems/answers in the border to make solving a little more difficult. Set includes 4 different puzzles with 2 different levels of difficulty for students to practice using midpoint and distance formulas. You can use the puzzles on different days, at stations or give the struggling students the simpler variation. I keep a puzzle or two on my table for students who finish early. This purchase is for one teacher only. Additional teachers must purchase their own license. You may not upload this resource to the internet in any form. If you are interested in purchasing several licenses, please contact me for a district-wide quote at bluemountainmath
Integer and Decimal Number Pyramid
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Integer and Decimal Number Pyramid

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Students practice adding and subtracting integers and decimals in these pyramids. There are 6 different pyramids in total--3 with integers and 3 with decimals, with different levels of skill and/or logic needed to solve. In level 1 students have the entire bottom level of the pyramid filled in and need to add the 2 adjacent blocks to get the sum which is placed on the block on top of it. In level 2, students have the block on the left side completed and need to scale up and down to complete the entire pyramid. In the most challenging level, students have scattered blocks and use their logic skills to fill in the missing blocks.
Linear Systems Odd Man Out
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Linear Systems Odd Man Out

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Students find solutions to linear systems using both methods of substitution and elimination. Each sheet contains 4 problems, three of which have the same answer and one is the odd man out. Students solve, identify the one with the different answer. Great way to incorporate writing in the classroom as well as discourse. I have used these as a check for understanding after a lesson and as a warm up the following day. There are 12 different versions included, enough to double side and use each day during a unit instruction or as a review at the end of the unit. Or use the simpler versions with students who struggle and the more advanced versions with students who need a little challenge. I demonstrate with a teaching version the first few times I use these in the classroom to model how to approach the activity and what an excellent answer might look like. Included: 12 different versions for students. 3 different versions for teaching. Answer Key.
Surface Area of Prisms Corner Collaboration
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Surface Area of Prisms Corner Collaboration

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Looking for a way to build student discourse and practice calculating surface area of both rectangular and triangular prisms, increase accountability and get students more engaged? Use this Kagan strategy to have students work in cooperative learning groups to practice surface area. ⭐Students practice surface area of prisms in this collaborative activity. Students work in home groups discussing the process to find the answers and complete their worksheet, 1 of 4 variations included. Set the timer to your students needs. ⭐When the timer goes off, students meet in one of the four corners to collaborate with a new group to compare answers, correct errors and improve discourse. When timer goes off again, students rejoin their home group and whole class discusses problems and any misconceptions. ⭐Exit ticket also included to use at the end of the lesson, end of the week or as a warm up to "exit" from the lesson. 3 Different versions included, use different days or use one as the warm up for the next day. What is included: ☀4 different students "worksheets" with 10 problems each. ☀3 Different Exit Tickets, ☀4 Page size graphics to displays in the corners ☀Complete answer keys for all.
Isosceles Triangles Matching Card Set
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Isosceles Triangles Matching Card Set

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Students will calculate measures of angles in Isosceles Triangles from the graphs in these 24 pairs of matching cards. Half the cards have the triangle and the other have have the measure. Students work individually, in pairs or small groups to match the cards. Students need practice analyzing pictures and drawings of geometric figures and this will help them get that practice without the dreaded worksheet. Great collaborative activity to encourage students to work together and talk about math. Just print the cards and either cut yourself or have students cut. You can laminate for repeated use. Do you have students who finish everything quickly while others are just getting started? Give them all the matching card set while removing some of the pairs for students who struggle. Included: ☀24 pairs of matching cards ☀Directions and tips for using ☀Answer Keys
Solving Proportions Partner Practice
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Solving Proportions Partner Practice

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Practice solving proportions in 3 different pairs of collaborative worksheetsat three different levels for students. Pairs of students complete different worksheets of 8 problems with the same solution. Also included are 9 different exit tickets to use to assess student understanding. Great activity for students to check their work, and promote problem solving skills. Version A/B solves proportions with integers only Version C/D solves proportions including a monomial or binomial Version E/F includes proprotions with 2 monomials/binomials. Great for differentiating in the classroom. Use on one day for different levels of learners in the classroom or different days. You can also use as homework checks using one of the versions and follow up with the matching version the next day to have students check their homework answers. Also a great idea for sub work. Included: ☀️3 Pairs of student worksheets with 8 problems each ☀️9 Different Exit Cards to use as warm ups, assessment, review ☀️Answer Keys
Exterior Angle Theorem Partner Practice
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Exterior Angle Theorem Partner Practice

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Great collaborative activity where students practice finding the exterior angle of triangles.. Partner A works out his problems while Partner B works hers. When they have finished, they compare answers. If the same--move on, if different, they work together to review their work and find the error. Includes 2 different pairs of worksheets so you can use one set for homework, or a different day or as a filler when unexpected absences occur. Great for differentiating in the classroom. Use the included exit ticket also as an entrance ticket the next day or a quick assessment. Have an odd number of students? No problem, just have 2 A Partners or 2 B partners and three students can work together, Version A/B has integer for measures. Version C/D has expressions. Students will need to set up and solve an equation to find the measure. Included: ❄️2 pairs of worksheets A/B and C/D ❄️2 page exit tickets--6 different versions ❄️Answer Keys ❄️Teacher Instructions for use
Similar Triangles Partner Practice
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Similar Triangles Partner Practice

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Practice finding side lengths of similar triangles with 2 different pairs of collaborative worksheets for students. Pairs of students complete different worksheets of 8 problems each that have the same answers. Great activity for students to check their work, and promote problem solving skills. ⭐Use on one day for different levels of learners in the classroom or different days. You can also use as homework checks using one of the versions and follow up with the matching version the next day to have students check their homework answers. Also included are 6 different exit tickets to assess student understanding. Use different versions on the same day, on subsequent days or as warm ups. ⭐Answer keys for all are also included.
Linear Systems Sequence Activity
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Linear Systems Sequence Activity

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Practice finding the solutions to systems of linear equations written in standard form in this fun collaborative activity that will practice many skills. Equations are written in standard form and students, students will solve the system and then match the solution to a graphed solution. When the pieces have been matched, they are fastened in order to create a fun display. ►Print the activity pages 3-7 ✂️Cut out the pieces ►Students should being by identifying the solution from the graph ►Equations are in standard form, students can solve using the method of their choice ►Once the systems are solved, match to the solutions, place in order and fasten Directions include answer "key word" so correct order can easily be checked Resource also includes student worksheet, showing work in math class is always good.
Triangle Sum Theorem Partner Practice
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Triangle Sum Theorem Partner Practice

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Practice finding the missing angle measure in a triangle using the Triangle Sum Theorem in 3 different pairs of collaborative worksheets for students. Pairs of students complete different worksheets of 8 problems with the same solution. Also included are 9 different exit tickets to use to assess student understanding. Great activity for students to check their work, and promote problem solving skills. Use on one day for different levels of learners in the classroom or different days. You can also use as homework checks using one of the versions and follow up with the matching version the next day to have students check their homework answers. Also a great idea for sub work. Included: ☀️3 Pairs of student worksheets with 8 problems each ☀️9 Different Exit Cards to use as assessment, warm ups or review ☀️Answer Keys
Isoceles Triangles Partner Practice
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Isoceles Triangles Partner Practice

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Practice finding the measures of angles in Isosceles Triangles and some Equilateral Triangles in 4 different pairs of collaborative worksheets for students. Pairs of students complete different worksheets of 8 problems. A/B asks students to find numberic answers to triangles that involve multi-step solving. C/D asks students to set up and solve equations to find the value of x. Also included are 6 different exit tickets to use to assess student understanding. . Great activity for students to check their work, and promote problem solving skills. Use on one day for different levels of learners in the classroom or different days. You can also use as homework checks using one of the versions and follow up with the matching version the next day to have students check their homework answers. Also a great idea for sub work. Answer keys for all are also included.
Partner Practice Order of Operations
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Partner Practice Order of Operations

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Great collaborative resource to have students practice the order of operations. Students can work in pairs (trios will work as well), one person completes A and the second person completes B and then compares answers. Problems are different, but answers are the same. Self - checking--when students have the same answer they know they are correct, but different answers mean they need to go back and check for their mistake. When students are stumped, one person visits another pair, gets help and is responsible for sharing the solution and all the steps with the partner. Encourages discource in the classroom as they practice this important skill.
Order of Operations Matching Card Set
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Order of Operations Matching Card Set

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18 pairs of matching cards included, on one side is the numeric expression and on the other, the simplified answer. Intended for practice using order of operations but can also be used to reinforce integer operations. There are many uses for these cards, use for single student or in small groups/pairs. Use in math centers, or as practice for early finishers. More uses described in my free resource: Ways to use matching cards. Order of Operations is a vital skill for success in higher mathematics, so
Simplifying Radicals Matching Card Set
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Simplifying Radicals Matching Card Set

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18 pairs of matching cards to practice simplifying radicals in the classroom. One half the cards has a radical and the other half show the simplified answer. Great for centers or practice for students who need a little extra help. I use in pairs or small groups and have students work together to match up and discuss their approach to finding the solutions. Promotes discourse in the classroom as well as encourages problem solving from multiple perspectives.
Exterior Angle Theorem -Solve for X to find the Measure Matching Card Set + Bonus Pages
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Exterior Angle Theorem -Solve for X to find the Measure Matching Card Set + Bonus Pages

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Students practice finding the exterior angle of a triangle by setting up an algebraic equation and solving for x, then using that value of x to find the measure of the angle. Great extention activity for students who need a little challenge. 18 pairs of matching cards- one half the cards has a detailed diagram of a triangle with the angle measurement desired and the other half of the cards have a measurement. Students can work in pairs, small groups to match up and explain their answers to each other. Bonus pages: For students who need a little help, or as an introduction to the more difficult activity students have a set of 10 matching cards where students just need to solve for x to match up cards. Half the cards have the diagram and the other half have the x value. Great for differentiating in the classroom.
Exterior Angle Theorem Matching Card Theorem
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Exterior Angle Theorem Matching Card Theorem

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Students practice finding the exterior angle of a triangle by using the Exterior Angle Theorem. 18 pairs of matching cards- one half the cards has a detailed diagram of a triangle with the angle measurement desired and the other half of the cards have a measurement. Students can work in pairs, small groups to match up and explain their answers to each other. Bonus pages: For students who need a little extra challenge , or as an introduction to a more difficult activity students have a set of 10 matching cards where students just need to solve for x to match up cards. Half the cards have the diagram and the other half have the x value. Great for differentiating in the classroom.
Corner Collaboration--Special Right Triangles
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Corner Collaboration--Special Right Triangles

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Corner Collaboration is a Kagan strategy also called 4 Corners where students work in their home group to solve problems and then at teacher signal, go to pre determined corners to compare answers with a new group and get a different perspective on solving problems. In this activity, students will find 2 sides of special right triangles: both 45-45-90 right triangles and 30-60-90 right triangles. Students will use formulas to find those missing sides lengths. There are 4 different worksheets with 6 problems each. Each group will get a different version of the worksheet as identified by a musical symbol. I allow about 15-20 minutes for the students to complete (your class may need more) and then when the timer goes off, students go to the corner with the symbol matching their sheet. They can compare answers and discuss any errors. When the timer goes off again, we meet as a group to discuss any difficult or confusing problems, and this gives me an idea to reteach or move on. Great for promoting discourse in the classroom.
Corner Collaboration--Evaluating Functions
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Corner Collaboration--Evaluating Functions

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Corner Collaboration is a Kagan strategy also called 4 Corners where students work in their home group to solve problems and then at teacher signal, go to pre determined corners to compare answers with a new group and get a different perspective on solving problems. In this activity, students will evaluate the given function with the given value. There are 7 problems on each sheet. Each group will get a different version of the worksheet as identified by a musical symbol. I allow about 15-20 minutes for the students to complete (your class may need more) and then when the timer goes off, students go to the corner with the symbol matching their sheet. They can compare answers and discuss any errors. When the timer goes off again, we meet as a group to discuss any difficult or confusing problems, and this gives me an idea to reteach or move on. Great for promoting discourse in the classroom.