Lesson Plan
Curated OER

Math: Number Systems

For Teachers 10th - 12th
Young scholars examine other number systems, particularly the binary number system. They discover how to convert from decimal to other base systems. Students analyze the advantages and disadvantages of using the coded decimals.
Worksheet
Curated OER

Numbers System Conversions

For Students 7th - 10th
For this number system conversions worksheet, students explore, analyze and develop mastery skills in converting between alternative number systems.
Lesson Plan
Curated OER

Detective Digis and the Computer Caper

For Teachers 6th - 9th
Mathematicians participate in an hands-on activity to investigate the binary number system and write messages in binary code and have classmates decipher the messages. A said video on the topic does not seem to be available, but the...
Lesson Plan
Curated OER

How Big Is That Star?

For Teachers 6th - 9th
Aspiring astronomers study stars. They compare stars and explain the relationship between radius, mass, and diameter. By creating a star simulation, they discover how a binary star system's orbit can cause changes in the observed...
Lesson Plan
Curated OER

Time That Period

For Teachers 7th - 12th
Physical science starters play with a pendulum in order to experience periodicity. Detailed procedures and a worksheet are included for day one. For day two, learners will use a graphing calculator to help them plot orbit data from a...
Lesson Plan
Curated OER

The Binary Counter Circuit

For Teachers 7th - 9th
Students count from 0-99 using the binary number system. In this algebra lesson, students problem solve by working with faulty circuits and applying their knowledge f Binary Numbers. They work in team to create a solution.
Worksheet
Curated OER

Binary Math

For Students 11th - 12th
In this Algebra II/Pre-calculus learning exercise, students represent decimal numbers in binary form and compute with binary numbers.  The four page learning exercise contains eleven questions.   Answers are included.
Lesson Plan
Curated OER

Base It

For Teachers 3rd
Third graders complete place value charts in the decimal system, the binary and Hexadecimal system. They discuss the contributions made by Ada Lovelace to computer language. They express the idea of place value with exponents.
Worksheet
Curated OER

Review of Pointers

For Students 10th - 12th
In this programming worksheet, students answer 50 multiple choice and true or false questions on functions and binary numbers.
Lesson Plan
Curated OER

Number Base

For Teachers 8th
Eighth graders examine common number system bases that are used: decimal, binary, octa and hex. They create a presentation about one of the number systems using the internet to research the topic. They solve mathematical computations.
Worksheet
Curated OER

Numerical Analysis

For Students 11th - Higher Ed
In this math worksheet, students practice converting binary numbers from one base to another. Then they read the related vocabulary definitions.
Worksheet
Curated OER

Numerical Analysis: Machine Representation of Numbers

For Students 9th - 12th
In this machine representation of a number instructional activity, high schoolers explore definitions such as floating-point, round-off error, binary representation of a number, mantissa, and sign bit. They identify significant digits...
Lesson Plan
Curated OER

101 Equals Five

For Teachers 8th
Eighth graders engage in a game which focuses on the binary number system. Have one student leave the classroom. They remain in the class and decide on a number between 0 and 32. They come back inside and tries to figure out the number.
Lesson Plan
Curated OER

Units and Measurement

For Teachers K - 3rd
Learners discuss the word weight, how much they weigh and the conccept of heavy and light. They hear the story of measurement and the metric system. They work in groups and measure and record items found in the classroom and use a...
Lesson Plan
Curated OER

Cutting Corners - Parts 1 and 2

For Teachers 9th - 12th
Learners use optimization concepts to design their own container. For this optimization lesson plan, students understand how the optimization concept is critical in calculus and why products are packaged the way they are.
Lesson Plan
Curated OER

Digital Images: From Satellites To The Internet

For Teachers 9th - 12th
Students examine digital images and how satellites orbiting Earth send information and pictures to Earth over the Internet. They use a digital camera to put pictures on a computer and decode a satellite image from space.
Worksheet
Curated OER

Falling into a Black Hole

For Students 9th - 12th
In this black hole worksheet, learners solve 3 problems given the equation used to determine the speed of a falling body using its mass, the constant of gravitation and the distance it will travel.
Worksheet
Curated OER

Scientific Notation and Metric Prefixes

For Students 10th - Higher Ed
In this physics worksheet, students complete 5 sets of unit conversion problems. They express exponential expressions to expanded form and vice versa.
Worksheet
Curated OER

The Candy Factory Problem

For Students 9th - 12th
In this word problem worksheet, students solve 1 word problem in short answer format. Students determine the amount of candy to put in ten bags to fill any order between one and one thousand.
Handout
Purple Math

Purplemath: Number Bases: Introduction & Binary Numbers

For Students 9th - 10th
The process of converting between different number bases is actually fairly simple, but the thinking behind it can seem a bit confusing at first. And while the topic of different bases may seem somewhat pointless to you, the rise of...
Unit Plan
Instituto Latinoamericano de la Comunicacion Educativa

Red Escolar: Juego Del Salto De La Rana

For Students 9th - 10th
In Spanish. This site has two educational games with step by step instructions. It also has a biography of different computers pioneers and an explanation of the decimal and binary system.
Handout
Varsity Tutors

Varsity Tutors: Hotmath: Algebra Review: Binary Numbers

For Students 9th - 10th
Find a quick, concise explanation of Binary Numbers. A table lists the first thirty-two binary (base two) numbers with their base ten equivalents.
Unknown Type
Math Aids

Math Aids: Number Systems Worksheets

For Teachers 9th - 10th
Great resource to practice and strengthen math skills pertaining to number systems. Math worksheets are printable, may be customized, and include answer keys.
Handout
Math Is Fun

Math Is Fun: Number Bases

For Students 9th - 10th
While our number system is based on the number 10, there are many other possible ways to organize a number system, which are explored here.

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