Great thinkers of libraryland

1. Thought leaders in School LibraryLand http://bit.ly/bsXr75
2. Managing the library team http://www.mindomo.com/view.htm?m=a1e1df597a134d9786bad1770c697eea
3. Three Australians arrested over Facebook child exploitation ring http://bit.ly/bwPcyt but America has its problems too http://bit.ly/SKuP8
4. Ovguide free educational video place from many providers http://www.ovguide.com/education.html
5. The Assessment Problem http://bit.ly/aHgeMp
6. Free audiobooks, classic movies (a bit longer than a few minutes), videos for educational support in all subjects (including mathematics, philosophy, psychology…) http://www.openculture.com/
7. Reference generator for bibliography- Harvard http://www.slasa.asn.au/org/
8. Digital storytelling-
Mixbook http://www.mixbook.com/edu
Storybird http://storybird.com/
Meegenius http://meegenius.com/ (also audio text conversion) and
‘Remix a fairytale’ http://www.ladybirdreadityourself.com/mix-up-fairytales
9. Issues and persuasive writing http://wfc-learning-together.wikispaces.com/file/view/FireWithPen.pdf
10. FREE online course – Copyright for Educators by Peer to Peer University as part of the Open Education Project http://archive.p2pu.org/CE1-Outline managed by Delia Browne, National Copyright Director (National Copyright
Unit) – the organisation behind the www.smartcopying.edu.au
11. Brain tour http://www.alz.org/alzheimers_disease_4719.asp
12. Dodging bullets in presentations http://www.slideshare.net/RowanManahan/dodging-bullets-in-presentations
13. What does it mean to be literate http://langwitches.org/blog/2010/08/28/what-does-it-mean-to-be-literate/
14. Learn more, do nothing http://goo.gl/fb/fFLzG
15. Sweetsites for teachers from sweetsearch and Dulcinea Media http://www.sweetsearch.com/sweetsites
16. Delicious in education http://prezi.com/rojfrmcdf5c_/delicious-used-in-education/
17. Blogs, wikis, & Google Docs & uses – table http://bit.ly/9dwnpc
18. New Eye Tracking Study: How Searchers Look at the Search Results on a Search Results Page http://www.seroundtable.com/archives/022790.html
19. Research papers, citations, bibliographies http://www.mendeley.com/ potential http://alunsalt.com/2010/08/16/re-thinking-mendeley/ comparison http://alunsalt.com/2010/08/16/re-thinking-mendeley/
20. Making You & Your Library Indispensable http://is.gd/eKDvd

Eyjafjallajokull

1. Pronounce Iceland volcano http://vimeo.com/channels/animationtellingstories or http://www.youtube.com/watch?v=ZO3yGqcVbDQ&feature=related
2. 7 organization tools for students http://tinyurl.com/2wurxo3
3. Publish blog as book http://anthologize.org/
4. Using Twitter Safely http://www.youtube.com/watch?v=7RIJKhiQQUg&feature=player
5. Opinionative article http://www.wedonthateyou.org/2010/08/dear-america.html
6. Quitting twitter http://techcrunch.com/2010/08/27/im-a-writer-not-a-twitter/
7. 26 Learning Games to Change the World http://tinyurl.com/qgqh7r
8. 12 Best Ways To Customize Your Facebook Pages: http://is.gd/eIcAX
9. How to use diigo http://www.youtube.com/watch?v=0RvAkTuL02A diigolet http://help.diigo.com/no-toolbar-simple-diigolet/use-diigolet
10. Teachers file suit over social media policy http://bit.ly/aIegwb

“If you want to make peace, you don’t talk to your friends. You talk to your enemies.”

1. Quote from Mother Teresa from Encountering Conflict livebinder from Jenny Gilbert – English teacher http://livebinders.com/play/play/6273 Using livebinders to keep organized http://livebinders.com/play/play/6500
2. Read twitter as daily newspaper http://paper.li/ example for Vic pln http://paper.li/tag/Vicpln and English chat http://paper.li/tag/engchat
3. More information on the Sunshine Coast Grammar School job situation
http://tinyurl.com/29b9zot
http://www.sunshinecoastdaily.com.au/story/2010/08/27/teacher-speaks-out-sunshine-coast-grammar/ http://tinyurl.com/2b2azgb
4. Grab your students by their brains- engage students as school is starting: http://bit.ly/adtsKq
5. Jenny Luca – Cybersafety http://jennyluca.wikispaces.com/Cybersafety Presentations including twitter, social networking, virtual learning and Web 2.0 http://jennyluca.wikispaces.com/Presentations
6. Digital footprint – Responses to “Young will have to change names to escape cyber past.” http://www.telegraph.co.uk/technology/google/7951269/Young-will-have-to-change-names-to-escape-cyber-past-warns-Googles-Eric-Schmidt.html at http://jennylu.wordpress.com/2010/08/23/whats-in-a-name/
7. Why Wikipedia shouldn’t be their only source: http://bit.ly/ccjEBq
8. This librarian makes it easy for her teachers to plan with her: http://ow.ly/2vvcl
9. Resource library for parents and teachers http://bit.ly/ciuvBx
10. How not to use computers in schools http://vimeo.com/9822928 20 mins
11. Why Is It So Hard to Cite a Passage on the Kindle?: http://is.gd/eFnXX
12. Your Reality, Augmented GPS for libraries, RFID http://tinyurl.com/2fbylem
13. Redesigning Learning Tasks: Part 3: My role at school is all about trying to… http://goo.gl/fb/ISr6F
14. “The ABCs of E-Reading” http://bit.ly/9Bqca8
15. Virtual classroom activities using OpenSim: The TechnoSpirit Project http://bit.ly/axvR9A
16. 6 tips for teaching with Twitter: organization, access, frequency, substance, archiving & assessment. http://tinyurl.com/29xmbxq
17. Assessment and voicethread http://bit.ly/bkGpRM voicethread as digital portfolio http://teachingsagittarian.com/2009/03/voicethread-as-a-digital-portfolio/
18. Cybersafety – Click technology guide for parents http://www.schools.nsw.edu.au/news/technology/index.php
19. Book lists teens http://www.wcl.govt.nz/blogs/teens/index.php/book-lists-for-teens/
20. My place http://www.myplace.edu.au/default.asp

Hung parliament

1. Election – Where to from here – possibilities http://blogs.abc.net.au/antonygreen/2010/08/hung-parliament-where-to-from-here.html
2. Attention is key http://www.nytimes.com/2010/08/16/technology/16brain.html?_r=1
3. Share learning http://www.wepapers.com/
4. Cheap calls via google http://www.smh.com.au/technology/technology-news/aussies-make-cheap-phone-calls-through-google-20100827-13usc.html
5. Livescribe smartpen http://www.eschoolnews.com/2010/08/26/new-software-turns-paper-into-an-inexpensive-digital-tablet/
6. The socially networked classroom – facebook http://www.eschoolnews.com/2010/05/20/teaching-in-a-socially-networked-classroom/?ast=42
7. New projectors make any wall an IWB http://www.eschoolnews.com/2010/01/13/new-projector-makes-any-wall-an-interactive-whiteboard/?ast=41
8. Blended learning boosts achievement http://www.eschoolnews.com/2009/07/14/ed-blended-learning-helps-boost-achievement-2/?ast=34
9. Are qualified teachers always effective teachers? http://www.eschoolnews.com/2010/08/26/are-qualified-teachers-always-effective-teachers/
10. Will Skype eclipse fee-based videoconferencing? http://www.eschoolnews.com/2010/05/17/will-skype-eclipse-fee-based-videoconferencing/?ast=42
11. Ipad in school http://www.pcworld.com/businesscenter/article/204207/how_schools_are_putting_the_ipad_to_work.html
12. The Web Way to Learn a Language – lote http://www.nytimes.com/2010/01/28/technology/personaltech/28basics.html?_r=1&em
13. One-to-one computing http://www.eschoolnews.com/2010/02/11/one-to-one-computing-the-last-piece-of-the-puzzle/
14. Smartphones give you wings: Pedagogical affordances of mobile Web 2.0 http://www.ascilite.org.au/ajet/ajet26/cochrane.pdf
15. Alternatives to Pride and Prejudice – favorite was Pride, Prejudice and Zombies. Also : Chris Crutcher’s books: Whale Talk, Staying Fat for Sarah Burns and Deadline-his books have a protagonist who is bullied but with a good self concept…Deadline is a football book and Whale Talk is about 5 misfits who form a swim team. John Grisham’s Bleachers. Friday Night Lights also has a lot of societal issues students might enjoy debating.
16. Ten Tips for Personalized Learning via Technology http://bit.ly/96GvD2
17. Anne Robinson http://www.slideshare.net/LibraryOnline/library-services-resources-for-staff Library Services & Resources for Staff slideshare also on issuu http://issuu.com/libraryonline/docs/staff_guide
18. 5 reasons teachers should avoid facebook http://doyle-scienceteach.blogspot.com/2010/08/5-reasons-teacher-should-avoid-facebook.html
19. YouTube Launches Full-Length Movie Section http://j.mp/9hL845
20. Very funny – Harry Potter Literal http://www.youtube.com/watch?v=MahTKZDHXaA

The best of … lists

1. Time Magazine, 50 best …http://tinyurl.com/24avtyp
2. Digital Portfolios: http://is.gd/eDooe
3. Daily “literature” http://www.dailylit.com/
4. A Planning Guide for Empowering Learners-AASL Online Learning Series http://www.ala.org/ala/mgrps/divs/aasl/guidelinesandstandards/planningguide/planningguideresources.cfm
5. Educational videoclips http://mykidsturn.com/
6. Dr. Loertscher’s document including backchannel with corresponding slides from our 8/9/10 Webinar on the Virtual Learning Commons and Knowledge Building Centers http://tlvirtualcafe.wikispaces.com/Aug.+9+Virtual+Learning+Commons
7. 100 free textbooks http://www.openculture.com/free_textbooks
8. infographics – Facebook Privacy missteps: http://bit.ly/a2JU7Q
9. New Kindle Leaves Rivals Farther Behind http://is.gd/eDLIk Close Look at Text in a Book vs Kindle vs iPad – Appears Sharper, Cleaner in Book http://bit.ly/9ae0HK
10. Library livebinder from Joquetta http://livebinders.com/shelf/search_author?terms=joquetta
11. The PLN Matures. The Progression of the 21st Century Personal Learning Network http://bit.ly/c5FBmx
12. The New Coffee Bars: Unplug, Drink, Go http://nyti.ms/aOe6cw
13. Amazon Loses E-Book Deal http://is.gd/eCGMr
14. Great new middle grade novels. http://bit.ly/b2UqXm
15. Visuwords: an online graphical dictionary that shows connections between words and ideas. http://www.visuwords.com/
16. Shyness http://thelongblinks.com/ new book
17. Ping is a social networking site that makes learning music fun, simple and accessible http://pingmusic.com.au/ also http://cep.org.au/2010/03/10/ping-2010/
18. Hilarious- toondoo book inspired by The Terrible Plop http://smotlrc.globalstudent.org.au/2010/08/25/the-terrible-bang/
19. Chris Betcher – Integrating ICT into learning – reflections
http://chrisbetcher.com/2010/07/redesigning-learning-tasks-part-1/
http://chrisbetcher.com/2010/07/redesigning-learning-tasks-part-2/
IWB http://www.slideshare.net/betchaboy/interactive-whiteboards-leading-us-into-the-21st-century-or-chaining-us-to-the-past
20. Batteries http://www.buchmann.ca/faq.asp Sanyo eneloop re-chargeable batteries that come pre-charged
and hold their charge for a lengthy time after being removed from the charger

Religion in Texts

A brief and incomplete selection”

Added Sep
http://www.amazon.com/Faith-Based-Christian-Movies-Contemporary-Era/lm/R6R9Q3GLZX4UC

Added August 28
Movies – 50 of them http://filmsnobbery.com/blog/the-50-most-important-religion-films-of-all-time/
Movies – A list of films for the religion studies classroom http://www.filmwell.org/2010/02/17/religion-in-film-a-list-of-films-for-the-religious-studies-classroom/
Book – My name is Asher Lev
Book- People of the Book by Geraldine Brooks
Book – Sarah by Orson Scott Card
Book – Incantation by Alice Hoffman
Book – Change of Heart by Piccoult
Book – Jacob Have I Loved” by Katherine Paterson
Book – 100 writers of faith http://imagejournal.org/page/resources/top-100-books
Book – The Treatment of Religion and the Independent Investigation of Spiritual Truth in Fiction for Adolescents http://scholar.lib.vt.edu/ejournals/ALAN/winter95/Shaw.html

Added August 26
Art – Andy Warhol- Last Supper
Book – Crime and Punishment
Book – A Christmas Carol by Charles Dickens mentions the nativity
Book – A Separate Peace by Knowles
Book – Cry, the Beloved Country
Book – Exodus by Uris
Book – Harry Potter- more of a stretch
Book – I Know Why the Caged Bird Sings by Maya Angelou
Book – Jekyll and Hyde by Edgar Allen Poe
Book – Lord of the Flies
Book – Of mice and men
Book – Paradise Lost by John Milton makes reference to the Old Testament and the fall of man
Book – The Five People You Meet in Heaven
Book – The Grapes of Wrath
Book – The Kite Runner
Book – The Messenger by Zuzak
Book – The Old Man and the Sea by Hemingway
Book – The Poisonwood Bible
Book- Angels and Demons by Dan Brown
Book- Jonathan Livingstone Seagull
Book- Moby Dick
Book, Movie – Golden Compass
Book, Movie – The Day of the Locust
Book, Movie – The Lion the Witch and the Wardrobe- Narnia
Book, Movie – The Lord of the Rings
Book, Movie- Da Vinci Code
Movie – Blade Runner
Movie – Bruce Almighty
Movie – Constantine
Movie – Dark Knight
Movie – Edward Scissorhands
Movie – Evan Almightly
Movie – Frankenstein
Movie – Harry Potter and the Deathly Hallows
Movie – Spiderman – where the people hold him up in the train, and when he turns bad
Movie – I Am Legend
Movie – Jesus Christ Superstar
Movie – Prince of Egypt
Movie – The Black Robe
Movie – The Mission
Movie – Hancock
Movie – Conversations with God
Movie – It’s a Wonderful Life
Movie/Book – The Cross and the Switchblade
Movie – Joseph and his Amazing Technicolour Dreamcoat
Movie – Saved
Movie – Shrek
Movie – Se7en (Seven
Movie – Monty Pythons Life of Brian
Movie – Signs
Movie – Romero
Movie – Star Wars
Movie – The Matrix
Movie- The Passion of the Christ
Song – There will come a day by Faith Hill
Songs – Come Sail Awayby Dennis DeYoung
Songs – Hallejuha
Songs – Samson by Regina Spektor
Songs – Jesus is alright – Doobie Brotehrs
TV- Rugrats- the Passover episode
TV -The Simpsons- Adam and Eve episode
TV- The Simpsons: “Homer Vs Lisa and the 8th Commandment.
TV – Simpson Bible Stories (Moses) 10 Commandments Segment

Participatory culture

1. Participatory learning environment http://edutechwiki.unige.ch/en/Participatory_learning_environment and http://www.plearn.net/2009/12/19/participatory-learning/
2. The plastic bag http://www.youtube.com/watch?v=GLgh9h2ePYw&playnext=1&videos=8qitWUpirwU from http://jennylu.wordpress.com /
3. IPad resources for educators/administrators – share your tips. http://ow.ly/2t0rr
4. Skype Etiquette http://techcrunch.com/2010/08/22/skype-etiquette/
5. Judy O’Connell lazyfeed- digital divide http://lazyfeed.com/~cY5G.xk “There are some places that I would not take teachers. Virtual worlds are one of them.” http://lazyfeed.com/~cY5G.xf
6. Virtual worlds reportedly grew by 39% in the second quarter of 2009 to an estimated 579 million. http://bit.ly/uWoEQ Open-source alternative for SLife, set up in Australia in 2007, “to create affordable ownership and community”. http://ning.it/cacQtV Virtual worlds: is this where real life is heading? http://gu.com/p/2j5a3/tw
7. Buffy quotes for every occasion: librarianship http://billiedoux.blogspot.com/2010/08/buffy-quotes-for-every-occasion-part-4.html
8. Ifla world report http://slav.globalteacher.org.au/2010/08/24/ifla-world-report/
9. Global poverty project http://slav.globalteacher.org.au/2010/08/24/ifla-world-report/
10. Savewater http://www.savewater.com.au/game
11. Make a quiz http://www.mystudiyo.com/
12. Vote – top teen books http://www.ala.org/ala/mgrps/divs/yalsa/teenreading/teenstopten/teenstopten.cfm
13. Facebook and teachers: Still a potentially dangerous combination for your career http://is.gd/eAtXg
14. Books for reluctant readers http://tinyurl.com/22ru94s
15. Libraries and self-published books http://www.libraryjournal.com/lj/home/886489-264/pw_announces_self-published_books_supplement.html.csp
16. Plagiarism tutorial http://library.acadiau.ca/tutorials/plagiarism/
17. Search by dewey http://deweybrowser.oclc.org/ddcbrowser2/
18. Vampire books http://www.schoollibraryjournal.com/slj/newsletters/newsletterbucketextrahelping/886267-443/donna_rosenblum_love_at_first.html.csp
19. TL blogs http://thenextstep.edublogs.org/2010/08/24/edblog8featured/
20. Best social studies infographics http://nyti.ms/9pwyJ3
21. Google Apps Live Binder http://livebinders.com/play/play/3803

A prayer for Pakistan

1. Teaching and action resources, including a PowerPoint prayer from Caritas http://www.caritas.org.au/AM/Template.cfm?Section=South_Asia_Floods_Response_Pakistan#PakistanResources Mary MacKillop said “Never see a need without doing something about it” http://www.cathnews.com.au/article.aspx?aeid=18436 Catherine McAuley said “the poor need help today, not next week” http://www.villa.school.nz/about/history
2. Middle years book club – Book Week http://www.ozprojects.edu.au/course/view.php?id=21 older readers –Beware of books http://www.ozprojects.edu.au/course/view.php?id=27
3. Mathsonline http://www.mathsonline.com.au/ maths revision http://www4.boardofstudies.nsw.edu.au/course/school-certificate/mathematics/
4. Year 7 history blog http://year7historyclass.edublogs.org/
5. Cybrary man’s educational websites http://cybraryman.com/aup.html
6. Library blog- statistics http://librarycloud.blogspot.com/2010/02/my-bloglines-account-hotstuff-20.html
7. Comics http://stripgenerator.com/
8. Making videos on the web, a guide for teachers http://tinyurl.com/29nr6jq
9. Historical Facebook lesson http://docs.google.com/previewtemplate?id=1-nCxDCLcEAuge4wac5I5F_83GH9QNZpXpKCGMRl2utk&mode=public&pli=1
10. Parents as partners http://www.connectedprincipals.com/archives/613
11. Tracking independent reading and using blog as eportfolio http://www.thethinkingstick.com/tracking-independent-reading-in-high-school
12. HOW TO: Undo “Send” in Gmail http://mashable.com/2010/08/22/how-to-undo-send-in-gmail/
13. Wired on the new kindle http://bit.ly/ddEfY1
14. Teaching is a picnik http://www.picnik.com/backtoschool?utm_source=GCT
15. students can rate posts in moodle forums http://bit.ly/cAjAcS
16. CHICAGO PUBLIC LIBRARY — tumblr style –> http://bit.ly/bg6g77
17. Hung Parliaments and the Importance of Literature, Philosophy and History http://is.gd/evNLS
18. Arcane notions of plagiarism and citation. “Commons Knowledge.” http://ow.ly/2t3Gy
19. Secondlife Context, community, culture http://ning.it/cp9TC9
20. Funny library humour http://bit.ly/bQliRy

Have a winterfling

1. Date a book http://www.dateabook.com.au/
2. Be happy-You know how 2 be happy ? http://www.youtube.com/watch?v=er7rN5uWpm4
3. Authors who do free 20-min Skype chats w/ classes that read their bks: http://bit.ly/MDAGphttp://kmessner.livejournal.com/106020.html
4. Digital libraries wiki http://dl.ischool.syr.edu/index.php?title=Main_Page
5. 6 keys to building a culture of innovation http://bit.ly/cgQYE4
6. Simplifying Net Neutrality http://stephenslighthouse.com/2010/08/21/simplifying-net-neutrality/
7. ALA conference highlights http://blog.cathyjonelson.com/?p=1384 Sarah Searle http://repackagingcontent.wikispaces.com/ Allison Zmuda who promoted the Verizon Thinkfinity Challenge http://community.thinkfinity.org/docs/DOC-1629 was a pretty good session! I love when the speaker asks us to take a moment to discuss the topic DISCUS http://blog.cathyjonelson.com/?p=133 and http://scdiscus.org/ and web evaluation http://cathyjonelson.wikispaces.com/Teachingwebeval flowchart for problem solving http://competentclassroom.com/pdfs/flowchart.pdf
8. Dimensions – Overlay map of Pakistan floods http://howbigreally.com/ and http://howbigreally.com/#brisbane
9. Augmented reality http://www.arsights.com/ example http://vimeo.com/14324923
10. Great blog Printwhatyoulike http://ilearntechnology.com/?p=2785 digital book talk / trailer site http://ilearntechnology.com/?p=2828 Take the mystery out of copyright http://ilearntechnology.com/?p=2822 AR graphs http://www.youtube.com/watch?v=yI_u_Fzv4lk
11. Find issn http://johnkennerly.wordpress.com/2010/08/19/google-search-feature-find-an-issn/?utm_source=twitterfeed&utm_medium=twitter
12. Twitter Launches a Tweet Button for Your Browser http://www.windowsobserver.com/2010/08/20/twitter-launches-a-tweet-button-for-your-browser/
13. Great library site with Annual report http://www.colquitt.k12.ga.us/cchsmedia/ virtual tour http://www.colquitt.k12.ga.us/mewright/Practice1/zMain/vTour.html orientation video http://www.colquitt.k12.ga.us/cchsmedia/Video/orientation.wmv Documents link had The Crucible ppt, 1- elements of biography, dewey decimal, using audacity and orientation resources http://www.colquitt.k12.ga.us/cchsmedia/documents.htm
14. Life writing – the unauthorized biography scooped by the internet http://news.yahoo.com/s/ap/20100729/ap_en_ot/us_books_unauthorized Rooney Mara and Daniel Craig to star in the Girl With the Dragon Tattoo http://news.yahoo.com/video/entertainment-15749636/dragon-tattoo-lead-chosen-21451015 The magazine writer and celebrity http://www.everything.com/article.aspx?requested_url=magazine-writers-role-content-provider
15. Library resources wiki http://lmnet.wikispaces.com/
16. YA Book blog http://www.yareads.com/ New releases – see side panel http://www.yareads.com/?s=darkwater and http://www.yareads.com/forum/viewthread.php?tid=3132

Unlearning teaching

1. Unlearning How to Teach – Erica McWilliam http://tinyurl.com/27w8h4w
2. A Field Guide to Using Facebook Places – http://mash.to/2rHAy
3. Dilemmas & opportunities inherent in adolescent Web 2.0 engagement: http://trunc.it/ahz90
4. Dangerous ideas http://bigthink.com/blogs/dangerous-ideas
5. Kindle in the classroom http://www.edukindle.com/2010/08/four-ways-the-kindle-browser-helps-educators/
6. Step by step guide – making picture book http://epe.lac-bac.gc.ca/100/200/301/lac-bac/page_by_page-ef/www.lac-bac.gc.ca/3/2/index-e.html more sites for kids reading http://www.sldirectory.com/libsf/booksf/kidsbooks.html
7. Free online ebooks for young adult http://www.getfreeebooks.com/?cat=105 young adult ebooks http://www.ebookcrossroads.com/young-adult-ebooks.html
8. New book releases http://bestsellers.about.com/od/newupcomingreleases/tp/2010_new_book_releases.htm
9. Build up an argument or description of an event, person or historical period by placing items in a virtual box http://discoverybox.e2bn.org/index.php
10. Writing tool http://storybird.com/ and http://blogs.learnnc.org/instructify/2010/05/25/writing-stories-with-storybird/
11. Web 2.0 tools http://www.usd428.net/Tutorials/Web/Welcome_to_Web.pdf
12. Personal digitization of books catching on across Japan http://mdn.mainichi.jp/features/news/20100820p2a00m0na019000c.html
13. Confronting the Challenges of Participatory Culture http://bit.ly/duJuzi
14. School libraries & information literacy http://www.curriculumsupport.education.nsw.gov.au/schoollibraries/index.htm
15. Ideas to inspire http://www.ideastoinspire.co.uk/
16. Synchronise files Windows XP briefcase http://support.microsoft.com/kb/307885
17. Internet safety http://www.staysmartonline.gov.au/ and resources http://www.media-awareness.ca/english/teachers/index.cfm – from Jo Cool
18. History http://www.historyonthenet.com/
19. Teaching resources http://www.curriculumbits.com/20.