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- Teaching beginners to code
- Scratch v2.0
- Scr0360: logical operators in
Summary
I provided an explanation of logical operators and truth tables. Then I
presented and explained a Scratch program that illustrates the use of thelogical
and ,
or , and
not operators when used in conjunction
with relational operators.
Finally, I provided the specifications for two student-programming projects
for you to demonstrate your understanding of what you learned from the firstprogram and from earlier modules. One of the student-programming projects is
relatively difficult requiring an understanding of DeMorgan's theorem
(see
Resources ) .
Copies of all three programs have been posted online for your review
(see
Resources for the URL) . If you
don't find the program using that URL, search the Scratch site for the usernamed dbal.
What's next?
Future modules using the Scratch programming language will continue to deal
with
selection and will also deal with
loops .
Resources
General resources
Programs used in this collection
Miscellaneous
This section contains a variety of miscellaneous information.
Housekeeping material
- Module name: Scr0360: Logical Operators in Scratch 2.0
- File: Scr0360.htm
- Published: 05/16/13
Disclaimers:
Financial : Although the Connexions
site makes it possible for you to download a PDF file for thismodule at no charge, and also makes it possible for you topurchase a pre-printed version of the PDF file, you should be
aware that some of the HTML elements in this module may not translate well intoPDF.
I also want you to know that, I receive no financial compensation from the Connexions website even if you purchase
the PDF version of the module.
In the past, unknown individuals have copied my modules from cnx.org, converted them to Kindle books, and
placed them for sale on Amazon.com showing me as the author. Ineither receive compensation for those sales nor do I know who does
receive compensation. If you purchase such a book, please beaware that it is a copy of a module that is freely
available on cnx.org and that it was made and published withoutmy prior knowledge.
Affiliation : I am a professor of Computer Information
Technology at Austin Community College in Austin, TX.
-end-
Questions & Answers
Discuss the differences between taste and flavor, including how other sensory inputs contribute to our perception of flavor.
taste refers to your understanding of the flavor . while flavor one The other hand is refers to sort of just a blend things.
Faith
While taste primarily relies on our taste buds, flavor involves a complex interplay between taste and aroma
Kamara
which drugs can we use for ulcers
Omeprazole
Cimetidine / Tagament
For the complicated once ulcer - kit
Patrick
what is the function of lymphatic system
to drain extracellular fluid all over the body.
asegid
The lymphatic system plays several crucial roles in the human body, functioning as a key component of the immune system and contributing to the maintenance of fluid balance. Its main functions include:
1. Immune Response: The lymphatic system produces and transports lymphocytes, which are a type of
asegid
to transport fluids fats proteins and lymphocytes to the blood stream as lymph
Adama
Anatomy is the identification and description of the structures of living things
Kamara
what's the difference between anatomy and physiology
Anatomy is the study of the structure of the body, while physiology is the study of the function of the body. Anatomy looks at the body's organs and systems, while physiology looks at how those organs and systems work together to keep the body functioning.
AI-Robot
what is enzymes all about?
Enzymes are proteins that help speed up chemical reactions in our bodies. Enzymes are essential for digestion, liver function and much more. Too much or too little of a certain enzyme can cause health problems
Kamara
how does the stomach protect itself from the damaging effects of HCl
little girl okay how does the stomach protect itself from the damaging effect of HCL
Wulku
it is because of the enzyme that the stomach produce that help the stomach from the damaging effect of HCL
Kamara
function of digestive system
function of digestive
Ali
what is the normal body temperature
please why 37 degree selcius normal temperature
Mark
the normal temperature is 37°c or 98.6 °Fahrenheit is important for maintaining the homeostasis in the body
the body regular this temperature through the process called thermoregulation which involves brain skin muscle and other organ working together to maintain stable internal temperature
Stephanie
anaemia is the decrease in RBC count hemoglobin count and PVC count
Eniola
what is the pH of the vagina
how does Lysin attack pathogens
Diya
I information on anatomy position and digestive system and there enzyme
anatomy of the female external genitalia
Organ Systems Of The Human Body (Continued)
Organ Systems Of The Human Body (Continued)
what's lochia albra
Kizito
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Source:
OpenStax, Teaching beginners to code. OpenStax CNX. May 27, 2013 Download for free at http://cnx.org/content/col11498/1.20
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