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Problem Corner

Browse all rich problems in mathematics:
Results 121 - 130 of 596:
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Discipline(s): Mathematics
Resource Type(s): Content Supports — Activities and rich problems
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121
Ten Peach Trees
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ORC# 13886
Resource Information
Resource URL: http://ohiorc.org/for/math/stella/problems/problem.aspx?id=51
Resource Type: Content Supports -- Activities and rich problems
Discipline: Mathematics
Grades: Grades 6–12
Professional Commentary: Plant 10 peach trees in 5 straight rows with 4 trees in each row.  This problem is one of Stella's Stunners, a collection of challenging and entertaining mathematical problems to intrigue students in grades 6 - 12. The Stella problems are ideal for promoting inquiry, problem solving, and classroom discussion of key mathematical ideas....
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122
Nine Cherry Trees
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ORC# 13887
Resource Information
Resource URL: http://ohiorc.org/for/math/stella/problems/problem.aspx?id=52
Resource Type: Content Supports -- Activities and rich problems
Discipline: Mathematics
Grades: Grades 6–12
Professional Commentary: Plant 9 cherry trees in 10 straight rows with 3 trees per row.  This problem is one of Stella's Stunners, a collection of challenging and entertaining mathematical problems to intrigue students in grades 6 - 12. The Stella problems are ideal for promoting inquiry, problem solving, and classroom discussion of key mathematical ideas....
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123
Moving Circles
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ORC# 13888
Resource Information
Resource URL: http://ohiorc.org/for/math/stella/problems/problem.aspx?id=53
Resource Type: Content Supports -- Activities and rich problems
Discipline: Mathematics
Grades: Grades 6–12
Professional Commentary: Given a diagram of 6 circles, figure out which 1 circle can be moved to create 4 straight rows of 3 circles per row.  This problem is one of Stella's Stunners, a collection of challenging and entertaining mathematical problems to intrigue students in grades 6 - 12. The Stella problems are ideal for promoting inquiry, problem solving, and...
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124
Gunny Sacks
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ORC# 13889
Resource Information
Resource URL: http://ohiorc.org/for/math/stella/problems/problem.aspx?id=157
Resource Type: Content Supports -- Activities and rich problems
Discipline: Mathematics
Grades: Grades 6–12
Professional Commentary: Can you re-label three large gunny sacks so the labels match what is inside each sack?  This problem is one of Stella's Stunners, a collection of challenging and entertaining mathematical problems to intrigue students in grades 6 - 12. The Stella problems are ideal for promoting inquiry, problem solving, and classroom discussion of key mathematical ideas....
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125
The Cook, the Baker, and the Miller
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ORC# 13890
Resource Information
Resource URL: http://ohiorc.org/for/math/stella/problems/problem.aspx?id=158
Resource Type: Content Supports -- Activities and rich problems
Discipline: Mathematics
Grades: Grades 6–12
Professional Commentary: See if you can figure out who is the cook, who is the baker, and who is the miller.  This problem is one of Stella's Stunners, a collection of challenging and entertaining mathematical problems to intrigue students in grades 6 - 12. The Stella problems are ideal for promoting inquiry, problem solving, and classroom discussion of key mathematical...
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126
Security Guards
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ORC# 13891
Resource Information
Resource URL: http://ohiorc.org/for/math/stella/problems/problem.aspx?id=108
Resource Type: Content Supports -- Activities and rich problems
Discipline: Mathematics
Grades: Grades 8–12
Professional Commentary: Work out a duty schedule for 4 security guards so that all work rules and personal preferences are satisfied.  This problem is one of Stella's Stunners, a collection of challenging and entertaining mathematical problems to intrigue students in grades 6 - 12. The Stella problems are ideal for promoting inquiry, problem solving, and classroom discussion of key mathematical...
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127
Card Players Around a Table
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ORC# 13892
Resource Information
Resource URL: http://ohiorc.org/for/math/stella/problems/problem.aspx?id=164
Resource Type: Content Supports -- Activities and rich problems
Discipline: Mathematics
Grades: Grades 9–12
Professional Commentary: Given 6 pieces of information, determine the seating arrangement of 6 card players and identify Alvin's brother.  This problem is one of Stella's Stunners, a collection of challenging and entertaining mathematical problems to intrigue students in grades 6 - 12. The Stella problems are ideal for promoting inquiry, problem solving, and classroom discussion of key mathematical ideas....
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128
Athletes
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ORC# 13893
Resource Information
Resource URL: http://ohiorc.org/for/math/stella/problems/problem.aspx?id=161
Resource Type: Content Supports -- Activities and rich problems
Discipline: Mathematics
Grades: Grades 9–12
Professional Commentary: Given 5 pieces of information, sort out 4 athletes and identify the golfer.  This problem is one of Stella's Stunners, a collection of challenging and entertaining mathematical problems to intrigue students in grades 6 - 12. The Stella problems are ideal for promoting inquiry, problem solving, and classroom discussion of key mathematical ideas....
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129
Two Pails
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ORC# 13894
Resource Information
Resource URL: http://ohiorc.org/for/math/stella/problems/problem.aspx?id=111
Resource Type: Content Supports -- Activities and rich problems
Discipline: Mathematics
Grades: Grades 6–12
Professional Commentary: In this classic problem, you need to obtain 5 gallons of water using a 3-gallon pail and a 7-gallon pail.  This problem is one of Stella's Stunners, a collection of challenging and entertaining mathematical problems to intrigue students in grades 6 - 12. The Stella problems are ideal for promoting inquiry, problem solving, and classroom discussion of key...
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130
Target
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ORC# 13895
Resource Information
Resource URL: http://ohiorc.org/for/math/stella/problems/problem.aspx?id=204
Resource Type: Content Supports -- Activities and rich problems
Discipline: Mathematics
Grades: Grades 6–12
Professional Commentary: Throw 7 darts at a target to get a score of exactly 100 points.  This problem is one of Stella's Stunners, a collection of challenging and entertaining mathematical problems to intrigue students in grades 6 - 12. The Stella problems are ideal for promoting inquiry, problem solving, and classroom discussion of key mathematical ideas....
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