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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.
Finding Missing Terms in Arithmetic Sequence Matching Card Set
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Finding Missing Terms in Arithmetic Sequence Matching Card Set

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Students practice finding missing terms in arithmetic sequences with this matching card set. Included are 18 pairs of matching cards. Half of the cards has a sequence with 2 terms missing, the other half of the cards have the missing terms. This is a great activity to use with partners to reinforce understanding of sequences and finding missing terms. Matching cards can be used in a variety of ways as defined in my free resource.
Recursive Formulas in Arithmetic Sequence Matching Card Set
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Recursive Formulas in Arithmetic Sequence Matching Card Set

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Students gain proficiency at identifying formulas for Arithmetic Sequences with this matching card set. Students work in pairs or individually to match sequences to their specific recursive formula. Included are 18 pairs of matching cards, one side has a sequence of numbers and the other half have recursive formulas. Matching cards can be used in a variety of ways, use as flash cards, as exit tickets, or as a game of war or concentration.
Corner Collaboration--Finding the Discriminant
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Corner Collaboration--Finding the Discriminant

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Students work to identify the discriminant of a quadratic equation then collaborate with other students to check their work and check for errors. Resource includes 4 different worksheets, each identified with a symbol. Students work in home groups to calculate the discriminat of their quadratic equations. I use a timer to keep students on task, and when timer goes off, students break up into groups in each of the 4 corners with students of same worksheet to discuss problems, compare answers and check for errors. When time is up, students return to their home groups. This is a kagan strategy which works great to increase discourse in the math classroom.
Integer Mazes
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Integer Mazes

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Looking for a quick and fun way to practice integers without using another boring worksheet? Students will love beginning each maze at the "start" position, solving a problem to find the next place to move until they reach the place marked "end". 3 versions of mazes with adding and subtracting integers with answer keys included as well. I like to have students work in twos (or threes) if you have an odd number in the class, give each student a different version and have them work and help each other.
Central Angle Measures Matching Card Bundle
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Central Angle Measures Matching Card Bundle

3 Resources
3 Sets of matching cards included to help students master calculating the central angles in circles. In each set there are 20 pairs of matching cards--half with a diagram of a circle with angle indicated and the other half with either the measure of the angle or the value of "x". The easiest level of cards with have students identify angles and calculate measures with 1 or 2 steps. The second set has students identifiy angle relationships and find the value of "x" in the expression. The most challenging set has students use the theorems to identify and create a correct equation to solve for x and then use that variable to find the angle measure. This is a great set to use for differentiating in the classroom. Use in a variety of ways as described in the directions or in my free resource.
Finding Measures of Central Angles with Equations Matching Card Set
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Finding Measures of Central Angles with Equations Matching Card Set

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Included is 20 pairs of matching cards: half with a diagram of a circle with angles labeled with expressions and the other half is the angle measure. Students will identify the angles using angle theorems, write equations to solve for the measures of central angles. This is a challenging activity for students who have mastered the theorems. Use matching cards as a warm up, exit card, small group activity or station activity. Additional ways to use matching cards are described in my free resource.
Equations of Circles Matching Card Set
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Equations of Circles Matching Card Set

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Set includes 20 pairs of matching cards, half with the graph of a circle and the other half has the equation of the graphed circle. Students practice identifying graphs of equations. Cut out cards and laminate for reuse if desired, or have students use individual cards to create posters/displays. Great for individual practice, pairs, small groups. Can use as an exit ticket, warm ups or stations activity. Additional uses for matching cards are included in my free resource.
Measure of Central Angles Matching Card Set
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Measure of Central Angles Matching Card Set

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Students practice finding the measure of central angles in a circle in this matching activity to use in a variety of ways. The set includes 20 pairs of cards, one side with the diagram of the circle with angle indicated and the other side with the measure. Cut apart and use for a single student or pair of students or as a group/station activity. You can also use these cards as a ticket in the door or ticket out the door. Additional uses for these cards are explained in the directions or download my free resource.
Measures of Arcs Matching Card Set
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Measures of Arcs Matching Card Set

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Set includes 20 pairs of matching cards: one half the cards has a diagram of a circle with arc indicated and the other half has the measure of the arc. Students use their knowledge of circle theorems to solve for the arc measurement. Use individually, in pairs or small groups to have students match cards or use as a warm up, team competition or one of the other ways described in my free resource.
Equations of Circles Matching Card Set
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Equations of Circles Matching Card Set

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Students write equations of circles given the center and radius in this matching card activity. One half of the 18 pairs of matching cards has a center of a circle and the radius and the other half has the equations of circles. Students work individually, in pairs or small groups to match the cards. You can also use the activity as a warm up, competition, ticket in the door or out the door or in one of the other activities described in my free resource.
Measures of Central Angles by Solving Matching Card Set
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Measures of Central Angles by Solving Matching Card Set

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Students practice finding the measures of central angles in this engaging activity. This set included 20 pairs of matching cards: one half the cards have a diagram of a circle with angles indicated using expressions and the other half has the solution of that expression after solving for x. This activity can be used as a warm up, practice in groups or pairs, additional uses are detailed in my free resource. This set, combined with other sets finding measures of central angles makes an excellent resource for differentiating in the classroom.
Quadratic Standard Form vs Vertex Form Domino Set
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Quadratic Standard Form vs Vertex Form Domino Set

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Students practice converting between Quadratic standard form and vertex form by playing a lively game of dominoes. 4 complete sets included: sets of 8, 12, 16, and 24, with answer keys. Smaller sets are perfect for partner play while larger sets can be used for small groups. Students shuffle the pieces face down and divide the pieces evenly (in a set of 12, 2 players would each have 6 dominoes). The player with "Start" goes first and then each player works the problems in their hand to see which player would match the played domino. Play continues until one player is out of dominoes--and they receive 5 points for each domino left in opponents hand.
Two Step Equation Chain Reaction
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Two Step Equation Chain Reaction

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Students practice solving two step equation in this activity. 3 single chains each with 9 triangles and 1 double chain with 18 triangles included in file. Students work individually or in pairs: Each begins with the triangle marked "start", solves the equation and looks for the answer on the top of another triangle. Triangles are glued or taped together. This continues until all triangles are attached together in one long chain. I love seeing these with different colored paper hanging in the room, makes a lovely bulletin board display. Answer keys are included.
Quadratic Review Treasure Hunt
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Quadratic Review Treasure Hunt

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Students practice reviewing the graphs, equations, vertex, minimums of quadratic equations.. The 12 problem pages are posted either around the room or in stations. Students work in groups and can start at any place, once they solve the problem, they are directed to the next page to go. Students with an error find they they have been misdirected to the wrong place and work together to find their mistake and get back on track. This is an active classroom activity that gets students moving and talking. Teacher can check individual answer sheets or play a stand up/sit down game once students are finished. Teacher calls out one of the answers and students find it on their answer sheet and then teacher calls out the next answer. Students who have this answer remain standing, if not they sit down. This gives teacher feedback on which problems gave the most difficulty. Answer key is included as well as student worksheet to show their work.
Percentage Change Matching Card Double Set
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Percentage Change Matching Card Double Set

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Students practice finding the percentage change in this matching activity to use in a variety of ways. The set includes 2 decks of 18 pairs of cards. In one set, half the cards have two integers and the other half have the percentage change between those two numbers. In the other set, there are 36 problems, 18 pairs with the same solution. Two different levels of difficulty make it easy to differentiate in the classroom activity. Answer keys are included for all. Each set sells separately for $3.00 so buying the double set will save you money. I cut out and laminate the different sets for easy reuse and practice. Can be used as a warm up, use for a single student or pair of students or use as a station/group activity. You can also use these cards as a ticket in the door or ticket out the door. Additional uses for these cards are explained in the directions or download my free resource.
Finding Percentage Change Matching Card Set B
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Finding Percentage Change Matching Card Set B

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Students practice finding the percentage change of two numbers in this matching activity to use in a variety of ways. The set includes 18 pairs of matching cards, each card has a proble m with two numbers on it. Once students find their answer, they find their match in the room--another student whose problem has the same answer as theirs. Cut apart and use for a single student or pair of students or use as a station/group activity. You can also use these cards as a ticket in the door or ticket out the door. Additional uses for these cards are explained in the directions or download my free resource.
Percent of Change Matching Card Set
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Percent of Change Matching Card Set

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Students practice finding the percentage change in this matching activity to use in a variety of ways. The set includes 1 deck of 18 pairs of cards, one side with two numbers with the other side having the percentage change of those numbers. Great practice and great for differentiation for students. Cut apart and use for a single student or pair of students or use as a station/group activity. You can also use these cards as a ticket in the door or ticket out the door. Additional uses for these cards are explained in the directions or download my free resource.
Chord Length Matching Cards Set Pythagorean Theorem Required
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Chord Length Matching Cards Set Pythagorean Theorem Required

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Students practice finding the chord length with this set of 18 pairs of matching cards. In this set, the pythagorean theorem is required to find the length. One half the cards have a diagram of a circle with the missing segment indicated. Students will use the pythagorean theorem to find the missing measure and find the matching card with that length. You can use these cards as a ticket in the door or ticket out the door. Students can work individually, in pairs or groups. Different levels of chord length cards are available to meet a wide range of learners in the classroom. Additional uses for these cards are explained in the directions or download my free resource.
November Sampler Freebie
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November Sampler Freebie

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Need some fun ideas for the holidays or just some activities for early finishers? Included is a word search with a November theme with a hidden message, 18 I have/Who has cards calculating slope from two points, a November calendar for planning and give boxes to make to show thanks. Enjoy...
Give and Take Real Number System
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Give and Take Real Number System

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This is a trivia style game where students answer questions about ordering, classifying and comparing real numbers. You will place the students into teams and then show the questions, one at a time. I ask the team to collaborate on an answer, write on a whiteboard and then show all at once. Teams with the correct answer will either give or take the points from another team. This will keep all teams engaged with the extra strategy involved. Worksheets for students to show their work will increase accountability.