Activity
Illustrative Mathematics

Hand Span Measures

For Students 2nd Standards
How long is your hand span? Young mathematicians measure their hand span from pinky tip to thumb tip using a centimeter ruler. After rounding to the nearest whole centimeter, learners plot their data on a line plot.
Worksheet
Curated OER

Animals Sentence Worksheet

For Students 4th - 5th
In this animal word sentence worksheet, students write original sentences, using a set of 15 given words related to animals. A reference web site is given for additional activities.
Worksheet
Curated OER

Writing Descriptive Sentences

For Students 6th - 12th
In this writing worksheet, students choose descriptive words from various categories to write expressive and descriptive sentences. Categories include: age, color, origin, material, adjectives, and nouns.
Worksheet
Curated OER

ESL Writing: Coco's Intro

For Students 2nd - 5th
In this ESL writing worksheet, students trace a set of general introductory statements, tracing on lines provided next to original words/phrases. 
Activity
Illustrative Mathematics

Zeroes and factorization of a quadratic polynomial I

For Teachers 10th - 12th Standards
This activity uses the division algorithm and the definition of a zero/root of a function to guide your class to see the relationship between zeros and factors of a general quadratic, which can later be generalized to the Remainder...
Lesson Plan
Illustrative Mathematics

Writing Expressions

For Teachers 6th - 8th Standards
Practice writing algebraic expressions from written phrases. The objective is to consider two seemingly similar phrases, write them as algebraic expressions, and then simplify using the order of operations. Learners are challenged to...
Worksheet
Curated OER

Dalton's Law of Partial Pressure

For Students 10th - Higher Ed
In this partial pressures worksheet, students apply Dalton's Law of partial pressure to solve 4 problems comparing the pressure of gases in different containers.
Activity
Curated OER

Coffee and Crime

For Teachers 9th - 12th Standards
Is there a correlation between the number of coffee shops and the amount of crime in a given area? In this quick exercise, your class will examine the data, interpret the results, and discuss their conclusion. Concepts covered include...
Activity
Illustrative Mathematics

Comparing Products

For Teachers 5th Standards
How can 5th graders show understanding that 30 x 225 is half of 60 x 225 without completing the computation? They can use an area model and draw it out. An array, or an open array, is an area model that allows for young learners to...
Activity
Illustrative Mathematics

Warming and Cooling

For Teachers 8th - 11th Standards
Is it too hot to go hiking? This task asks learners to refer to a graph that shows temperature as a function of time and answer five questions about the scenario depicted by the graph. The exercise could be used for instruction to help...
Activity
Illustrative Mathematics

Which Function?

For Teachers 8th - 12th Standards
Learners are given a graph of a parabola on a coordinate system, but intercepts and vertex are not labeled. The task is to analyze eight given quadratic functions and determine which ones might possibly be represented by the graph. The...
Lesson Plan
Illustrative Mathematics

Firefighter Allocation

For Teachers 5th - 7th Standards
Creating equations with one variable  to solve real-world-type problems is a key skill any algebra learner needs to master. Here the focus is on realizing that one can write the equation in different ways depending upon how one...
Lesson Plan
Illustrative Mathematics

Log Ride

For Teachers 5th - 7th Standards
The rides at a theme park always have limits on weight or number of riders. This makes a natural example of the use of inequalities to solve real-world problems. Learners explore intuitive solutions using substitution to solve the...
Lesson Plan
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Illustrative Mathematics

Applying the Pythagorean Theorem in a Mathematical Context

For Teachers 7th - 9th Standards
Participants who use this resource will apply the Pythagorean Theorem to show whether or not the shaded triangle inscribed in a rectangle is a right triangle. Once all of the sides on the shaded triangle are found, it is important that...
Lesson Plan
Illustrative Mathematics

Comparing Rational and Irrational Number

For Teachers 7th - 9th Standards
Algebra learners must know how to use rational numbers to approximate irrationals. This resource asks participants to decide which number is larger without using a calculator. It makes a great exercise to use as a five-minute transition...
Lesson Plan
Illustrative Mathematics

Finding a 10% increase

For Teachers 6th - 8th Standards
A quick problem to test your mathematicians' knowledge on percent increase. Two different solutions are provided, mental math and computing. Ask your learners to include a description of what they did to supplement their answer.
Lesson Plan
Illustrative Mathematics

How Many Solutions?

For Teachers 7th - 9th Standards
Determining the number of solutions is an important stepping stone to higher math. In this case, the resource asks algebra pupils to find a second linear equation for a certain solution of a system. When one is asked for a linear...
Lesson Plan
Illustrative Mathematics

Graphs of Compositions

For Teachers 8th - 12th Standards
It might help when working with this resource to give an example of a composition function. For example, the amount of time it takes to get to work depends on the amount of traffic; the amount traffic depends on the time of day....
Lesson Plan
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Mary Pope Osborne, Classroom Adventures Program

Mummies in the Morning Egyptian pyramids, hieroglyphics

For Teachers 1st - 4th Standards
Visit the Magic Treehouse and take your class on a trip through time with a reading of the children's book Mummies in the Morning. Using the story to spark an investigation into Egyptian culture, this literature unit engages...
Worksheet
Curated OER

Alphabetical Order

For Students 3rd - 5th
In this alphabetical order worksheet, students working in pairs or small groups match up letters of the alphabet to their images. Students then match up letters of the alphabet to market items (a-apples).
Worksheet
Curated OER

Dr. Seuss's Who's Whoses

For Students 1st - 2nd
In this recognizing Dr. Seuss book characters worksheet, students observe pictures of characters and match them with their descriptions from Dr. Seuss books. Students match 8 answers.
Worksheet
Curated OER

Homographs- British Worksheet

For Students 3rd - 4th
For this grammar worksheet, students read the definition of a homograph on page one of these two pages. They write a homograph to complete 5 on the second page. They see clip art pictures that give them clues as to which homograph to...
Organizer
Curated OER

Homonym, Homophone, Homograph

For Students 2nd - 3rd
In this language arts worksheet, students learn the difference between homophones, homographs, and heteronyms by reading this informative chart. Detailed examples are given for all. There are no questions on the page.
Lesson Plan
EngageNY

Markup and Markdown Problems

For Teachers 7th Standards
There is a 100 percent chance this resource will help pupils connect percents to financial literacy. Young mathematicians use their knowledge of percents to find markups and markdowns in financial situations in the seventh segment in a...

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