Computer Science Unplugged
Twenty Guesses—Information Theory
How do we determine how much information to include and what can be left out? By playing a game of 20 questions, the class generates the best strategies for finding a number. They then move on to guessing the next letter in a short...
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Add 2-Digit Numbers in Different Ways
In this solving addition word problems activity, students use secret code cards and counters to problem solve. Students solve six problems.
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Scatter Brain
Examine a coordinated geometry grid to decode the hidden message. Pupils write a coded message to their parents using letter coordinates from the grid.
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Using 3-D Models for Code Validation with FoilSim
High schoolers use FoilSim to complete the activity to create tables of data sets comparing the lift values for a 3-D model of a symmetrical wing section to the values predicted by the FoilSim software.
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Multiplying With Nine As A Factor
Elementary math minds complete various activities to memorize the multiples of nine. They watch a PowerPoint presentation and demonstrate the finger trick. Unfortunately the link to the multiplication activities does not take you...
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Time/Elapsed Time
Young mathematicians complete various activities to demonstrate proficiency in telling time and identifying elapsed time. They analyze and discuss television schedules, create a booklet about their daily activities, produce a TV. guide,...
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Alice in Wonderland Plays upon Words and Numbers
Poetics, language, mathematics, and logic are all prevalent in Wonderland.
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Teaching Ideas and Resources
In this teacher website, teachers have access to a variety of tools and resources. Teachers can utilize plans, lessons, and worksheets in all subject areas.
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Sweethearts and Data Analysis
Young scholars explore the concept collecting and representing data. In this collecting and representing data lesson, students record the different colors of sweetheart candies in their sweethearts box. Young scholars create a table of...
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Retirement: Show Me the Money!
Students explore the concept of retirement finances. In this retirement finances lesson, students discuss what it means to save, invest, risk, or the time value of money. Students play the stock market game. Students interview a parent...