Illustrative Mathematics
Illustrative Mathematics: Boys and Girls, Variation 2
Students are asked to solve a word problem with both addends unknown. They will write an equation and draw a picture to use to explain their answer.
Illustrative Mathematics
Illustrative Mathematics: At the Park
Students will solve a variety of word problems with differing levels of difficulty. They may use objects, pictures, or equations to represent their solutions.
Illustrative Mathematics
Illustrative Mathematics: 3.oa the Stamp Collection
This task uses language, half of the stamps, that students associate with multiplication by the fraction 1/2. Students will understand half of 120 to mean the number obtained by dividing 120 by 2. For students who are unfamiliar with...
Illustrative Mathematics
Illustrative Mathematics: 6.ee Morning Walk
This task presents a straight forward question that can be solved using an equation in one variable. The numbers are complicated enough so that it is natural to set up an equation rather than solve the problem in one's head. Aligns with...
Illustrative Mathematics
Illustrative Mathematics: Boys and Girls, Variation 1
This word problem focuses on the Put Together/Take Apart contexts for addition and subtraction. Students may use objects, pictures, or equations to represent their solutions. Examples and explanations are provided.
Illustrative Mathematics
Illustrative Mathematics: 6.ee Firefighter Allocation
In this learners are asked to write an equation to solve a real-world problem. There are two natural approaches to this task. In the first approach, students have to notice that even though there is one variable, namely the number of...
Illustrative Mathematics
Illustrative Mathematics: 2.nbt How Many Days Until Summer Vacation?
This lesson plan has students solving a real world word problem using addition or subtraction.
Illustrative Mathematics
Illustrative Mathematics: 1.oa the Pet Snake
This complete lesson plan has students solve word problems using addition and subtraction within 20.
Illustrative Mathematics
Illustrative Mathematics: 1.oa School Supplies
This is a complete lesson that has students solving word problems using addition and subtraction within 20.
Illustrative Mathematics
Illustrative Mathematics: 1.oa Maria's Marbles
This lesson plans has students solve word problems about marbles using addition or subtraction within 20.
Illustrative Mathematics
Illustrative Mathematics: A Ced Buying a Car
In this task, students are asked to calculate what a car's list price would be in states with different sales taxes. Its purpose is to help students develop familiarity with different ways to solve a problem. Aligns with A-CED.A.1.
Environmental Education for Kids
Eek!: Activity: Trees and Air Quality
Site offers lessons and activities designed to supplement study of the environment and ecology. Concise explanations are presented on the importance of trees in our world. Also, problem solving and creative thinking is encouraged...
PE Central
Pe Central: Ditto a Cooperative Game
In groups, young scholars not only design and build something using equipment set for them but also write a detailed description of the item they have created so that others can follow their lead. This activity requires students to be...
TeachEngineering
Teach Engineering: Simple Machines and Modern Day Engineering Analogies
Students apply the mechanical advantages and problem-solving capabilities of six types of simple machines (wedge, wheel and axle, lever, inclined plane, screw, pulley) as they discuss modern structures in the spirit of the engineers and...
Science Education Resource Center at Carleton College
Serc: Investigating Steam Discharge: An Interdisciplinary Approach
In this Interdisciplinary Field Investigation middle schoolers will combine science, math, geography, creative writing and art. The setting will be a local stream (site yet to be determined, Minnehaha or Vermillion) where 150 students...
Science Education Resource Center at Carleton College
Serc: Investigating Stream Char and Discharge: Interdisciplinary Approach
In this Interdisciplinary Field Investigation students will combine science, math, geography, creative writing and art. The setting will be a local stream (site yet to be determined, Minnehaha or Vermillion) where 150 students will...
Illustrative Mathematics
Illustrative Mathematics: 6.ee Chocolate Bar Sales
n this task learners use different representations to analyze the relationship between two quantities and to solve a real world problem. The situation presented provides a good opportunity to make connections between the information...
Illustrative Mathematics
Illustrative Mathematics: Many Ways to Do Addition 1
Students will learn that there are multiple ways to solve math problems, such as drawing a picture, using counters, using fingers, using a number line, and memorizing facts. The teacher writes a simple addition problem on the whiteboard...
Illustrative Mathematics
Illustrative Mathematics: 2.md, Nbt Jamir's Penny Jar
In this lesson plan students solve word problems involving money and use the symbols correctly.
Illustrative Mathematics
Illustrative Mathematics: 2.md Susan's Choice
In this lesson plan students count the money and use symbols correctly to solve the word problem.
Illustrative Mathematics
Illustrative Mathematics: 2.md Visiting the Arcade
In this lesson plan students solve word problems involving money and use symbols correctly.
Illustrative Mathematics
Illustrative Mathematics: 7.ns Sharing Prize Money
In this lesson, 7th graders solve real world problems using the four operations.
Illustrative Mathematics
Illustrative Mathematics: 7.rp Two School Dance
The purpose of this task is to see how well students students understand and reason with ratios. This task was adapted from problem #14 on the 2011 American Mathematics Competition (AMC) 8 Test. Aligns with 7.RP.A.3. The site provides a...
Illustrative Mathematics
Illustrative Mathematics: A rei.c.6: Accurately Weighing Pennies I
In this problem, learners will use the number of decimal places in the coefficients to motivate writing and solving a system of equations. Aligns with A-REI.C.6.