20131127

BC Science 8 Textbook [U: SD37 P: GN37]

 
 
Unit 1 - Cells and Systems

Chapter 1 - The cell is the basic unit of life.

Chapter 2 - Human body systems work independently and together.

Chapter 3 - The immune system protects the human body.

 

Unit 2 - Optics

Chapter 4 - Many properties of light can be understood using a wave model of light.

Chapter 5 - Optical systems make use of mirrors and lenses.

Chapter 6 - Human vision can be corrected and extended using optical systems.

 

Unit 3 - Fluids and Dynamics

Chapter 7 - Chapter 7 Kinetic molecular theory explains the characteristics of solids, liquids, and gases.

Chapter 8 - Fluids are affected by forces, pressure, and heat.

Chapter 9 - There are both natural and constructed fluid systems.

 

Unit 4 - Water Systems on Earth

Chapter 10 - Chapter 10 The water cycle plays a vital role on Earth.

10.4 - Water's Effect on Shaping Earth's Surface

Chapter 11 - Oceans control the water cycle.

Chapter 12 - Changes in water quantity and quality
can affect living things.

 

Front Material - Tour, TOC, Reading Strategies
Back Material - Science Skills, Glossary, Index

20131030

Social bookmarking software helps students to generate resource lists - Case Study

Abstract 

First year students in History used the social bookmarking site del.icio.us to develop an online resource list for their weekly seminars over a semester in 2008. This has potential to develop students’ web-literacy and to allow staff to observe the reading which students have been doing outside of class.

General Description: what I did 

I set up a del.icio.us site for the students and me to use. I guess that raises the initial question what is del.icio.us?
del.icio.us is a social bookmarking website – one of a number (e.g. Diigo, diggit). It allows users to add webpages to a list of favourites/ bookmarks. This list is then stored online and is accessible from any computer with an internet connection. This list can either be kept private or shared with the web.del.icio.us also allows users to ‘tag’ the chosen sites with keywords and to add descriptions. Importantly for my purposes, this can include articles behind sites which are normally password protected, such as JSTOR, provided they are accessed from a University computer. This meant that I could get the students to read and tag scholarly works as well as those available on the open web.
So, back to what I did…
• Each week, for homework the students were asked to choose three websites relating to that week’s topic. Initially I asked that they choose one primary source, one secondary source and one ‘other’ source (e.g. a podcast, a non-academic article)
• Having chosen these sites, the students were to provide a short description of the site and ‘tag’ the site with a number of descriptive keywords (including their names, the week to which the site pertained and type of source).
• I did the same each week.
• These resources were shared between the two groups which I was teaching.
• I also created a course blog, to which I asked the students to post a weekly question arising from their preparatory readings.
• I read the blog and del.icio.us site each week and used then as a basis for preparing the coming seminar – I hoped that this would mean I could make the seminars more relevant to the students’ interests and the independent work that they had been doing.
• Experimentation occurred around how best to integrate this into the classroom and the other activities in which the students were engaged.

Context 

Students: 20 - 10 students per class for two classes
Level: 1st year
Discipline: History

The background 

This spring I was giving some seminars in the History Department on the first year course ‘Pagans, Christians and Heretics’. The students were doing work outside of class for assessed presentations and in preparation for the class discussion (general oral contributions in class were also assessed in this module).
I used the social bookmarking site del.icio.us to get the students to record their reading and generate a dynamic list of online resources for the course. In addition, I set up a blog on which I asked the students to post questions deriving from their reading in advance of each seminar. I’ve already talked about the blogging on the good practice blog (see below for link to the blog entry).These questions then formed the basis for the discussion in the subsequent seminar.
Why did I do this? There were two main reasons:
1. Being one of the Learning Development and Research Associates at CILASS I wanted to try to get the students to engage in some sort of inquiry-based learning activity but not to overload them, given the amount of other work they were doing. This is where the blog came in – if inquiry based learning is all about questions I thought it was a good idea to ask the students to pose some of their own questions rather than me deciding what we would be doing each week.
2. Over the years, I’ve been increasingly struck by the futility of simply forbidding the students from using the internet or making dire warnings about sites like Wikipedia. From my personal experience it simply isn’t realistic and doesn’t work very often. I thought that if I could get the students to record the reading that they were doing on the internet then I would have a better chance of modifying their behaviours and actually understanding what they were using the internet for. Also, in simple pragmatic terms, by getting the students to record and share what they were doing, their work was not totally lost in the digital ether – they could return to it in future, as could their fellow students.This would hopefully develop the students’ digital information literacy skills.This is where del.icio.us came in.

Resources 

What problem or experience led you to develop this approach? A desire to move away from trying to scare the students off using the internet to understanding how and why they use it in the ways that they do and, ultimately, to figure out how we can modify this behaviour. I was also interested in investigating the uses of Web2.0 technologies in accomplishing this. So, it was personal curiosity really.
What preparation did you need? There were two main aspects to the preparation for these activities: 1. Initial setting up of the del.icio.us resource list and the Wordpress blog (now transferred to Blogger). 2. Writing resources giving the students guidance on how to use these two sites.
In addition, I sought some technical help and advice from Mark Morley (CiCS), who was on secondment to CILASS at the time.
How your development of this approach impact on your time? Given that this was the first time I had taught on this course, I don’t think that this took much more time (if at all) than that needed to prepare for a normal set of seminars. As I had to prepare in advance of the Thursday seminars each Wednesday evening there was a specific impact upon my time on that day.Hence, I didn’t see as much of the Champions League as I would have liked last year.

Issues 

So, what’s next?
I’m in the process of thinking up some more varied activities for the students to do outside of class as I felt that asking them to engage in similar tasks each week got somewhat repetitive and may have reduced their enthusiasm as the weeks went by.
I think it is also important to make the link with classroom activities stronger, especially in the case of del.icio.us, for example by thinking up some tasks that integrate it more strongly with face-to-face sessions (instead of just using it as a resource list to which they can refer in discussions if they want). I hope that this would promote active engagement with the resource and the topic.
I also need to work to tie the blog and the resource list more closely together, again to increase the integration of the seminar course as a whole. For example, tags from entries on the blog could be uploaded to the del.icio.us site to create a resource list for the entire seminar series and not just for homework.
One note of caution – it is important to test the types of databases from which students might extract articles. If the web addresses are not secure/ permanent then the sites will not remain tagged in del.icio.us for long at all (a few minutes by some reports).

Benefits 

I think that the approach increased student engagement and preparation for the seminars. It also allowed me to make seminars more relevant to the work that the students had done outside of class, for example in the sources we looked at and the questions that we addressed in class.
Most of the students engaged with the del.icio.us site outside of class time, with 75% of students posting to the list. If we factor in those students who didn’t want to tag the entries with their names I think this is a good result for an unassessed activity. All of the students had to engage with the resource to some degree in class as certain activities made use of the resource list. On another level, it was also interesting to be able to chart what sort of reading the students were doing outside of class and what they thought of the websites that they were visiting. In addition, the students seemed to like it, as the comments below demonstrate.
I think this approach is transferrable across a range of disciplines and would be happy to talk to anyone who was interested in developing this further.

Evaluation 

Feedback from students, colleagues and my own impressions of running the seminars suggest that this initiative successfully engaged students and encouraged them to work outside of class, although it needs to be developed further subsequently.
I have received positive feedback and useful suggestions for future development at events I have presented at inside and outside the University of Sheffield (links to the presentations are appended below). Librarians present at a Yorkshire Universities Information Skills Group Workshop at the University of Bradford in June were particularly interested in how such activities might be used for information literacy skills development.
Some student quotations Student 1. “The del.icio.us site, whilst I'm sure was very useful to some people, wasn't very useful for me. Even though there were lots of resources in one place online, I still preferred consulting the reading list in the course handbook to find reading for seminars/essays.
Student 2. “The del.icio.us website was really useful, although sometimes it takes a little looking around to find really useful sources.
Student 3. “The del.icio.us site was useful as a compilation of resources and to generate discussion about the use of primary materials.
Student 4. “Del.icio.us: Helpful as it made sure I did some meaningful reading.Was helpful to go back to on my first essay. Obviously I couldn't use it for my second as it wasn't on a topic we'd covered. If I'm honest I didn't look at anyone else's entries generally as I found useful sites on my own that I used. But even if I haven't gone back to it much it was still helpful to have that incentive to do some reading
Student 5. “del.icio.us was a good way of doing reading, but wasn’t the easiest thing to get a hold of and could be improved somehow.
del.icio.us tag cloud
del.icio.us tag cloud

Further Details 

del.icio.us: http://delicious.com/

Supporting evidence 

Presentations and other stuff available for you to look at online:
1. Good practice week, May 2008: [1]
2. CILASS IBL Café, May 2008: [2]
3. Yorkshire Universities Information Skills Group Workshop, June 2008: [3]
4. Good practice blog entry on blogging and questioning, October 2008: [4]

To discuss this Case Study 

Dr Jamie Wood, Learning Development and Research Associate, CILASS, jamie.wood@sheffield.ac.uk (0114 222 5276)

Social bookmarking software helps students to generate resource lists - Case Studies Wiki

APPS: Using Diigo in the Classroom - Student Learning with Diigo

Using Diigo in the Classroom

Photo courtesy of Michael SurranCreative Commons Attribution ShareAlike 2.0 License 

Introduction

Diigo is a powerful information capturing, storing, recalling and sharing tool. Here are just a few of the possibilities with Diigo:
  • Save important websites and access them on any computer.
  • Categorize websites by titles, notes, keyword tags, lists and groups.
  • Search through bookmarks to quickly find desired information.
  • Save a screenshot of a website and see how it has changed over time.
  • Annotate websites with highlighting or virtual "sticky notes."
  • View any annotations made by others on any website visited.
  • Share websites with groups or the entire Diigo social network.
  • Comment on the bookmarks of others or solicit comments to your shared bookmarks.
To learn more about how Diigo can be used as as information management tool, visit these pages:
Diigo has clear advantages to the individual that needs to store and recall important information. But how can it be used in the classroom?

Use Cases

Below are just a few options for using Diigo in the classroom. A first step for educators would be to create students accounts. See Diigo Educator Accounts for more information.

Personal Student Bookmarks

One common problem of student computer use in schools is access to student work from home. Not every school provides a way for students to access their school data. In such cases, if students create bookmarks at school, they will not have access from other computers.

Using Diigo, students can bookmark important websites and access them from school, home, the library or any internet-connected computer. Students will always have access to this data.

Bookmark Lists

Teachers and students can use the group and list features of Diigo to organize bookmarks on themes or topics. Classes can also collaborate and discuss information within Diigo.
For example, teachers who have more than one section of a class can initiate collaboration among all their sections. Students can use Diigo to create annotations on useful websites, and save the websites to groups or lists. Other students, even in other sections, can see the annotations made by other students. Students can even comment and respond to others. Here, Diigo creates a communication channel between sections that would otherwise not be easy to create.

Extended Learning


Diigo can provide a way to enrich or extend learning about a topic. Through formal or informal activities, students can research websites about a class topic and post their findings to Diigo lists or groups. Students can also create relevant annotations for others to see.
Teachers could use Diigo in this manner in a number of ways. 
  • Classes could begin a topic of study with an information search to preview the content. 
  • Classes could supplement their textbook with information from the web. Diigo could facilitate student discussions about the bookmarks. Annotations could be used to gauge student thinking.
  • Classes could use Diigo to review content in a type of fact-checking activity. The internet could be used to research important points of study and see if that information can be confirmed with bookmarks.

Professional Development

Beyond extended student learning, Diigo can be used as a form of professional development. Diigo has several educator groups that are active in sharing and collaborating on bookmarks relevant to education.This group has almost 10,000 members. You can find over 200 other Diigo K-12 education groups here.

Research 

Teaching students to research is a common standard across all grade levels, elementary, middle school, high school, and beyond. Diigo excels as a research tool:
  • Students can save relevant websites to lists in their Diigo student accounts. Each saved bookmark captures the URL and a screenshot, and can be searched later.
  • Students can highlight important information right on the website, using Diigo. Later, when students return to the website, they find the reason they saved the bookmark in the first place.
  • Students can use virtual sticky notes to summarize the important points of information from the website. This activity will mimic the time-tested procedure of using note cards to summarize and organize research projects.
  • Students working on similar topics can create and join groups in order to collaborate.
  • Later, when students need to document their sources, Diigo can be used to recall website URLs for citing sources.
These are just a few of the possible uses of Diigo in the classroom. To learn more about using Diigo with students, visit these pages:
Video* below is from Learn it in 5 - Diigo Groups (http://www.learnitin5.com/Diigo-Groups).

YouTube Video


*A how-to video on using Diigo in the classroom

Using Diigo in the Classroom - Student Learning with Diigo

20131002

Blendspace.com [Edcanvas] Gallery of Lessons

Blendspace App Gallery:  Lessons

Free web app for teachers to create lessons with curated digital content.

Blendspace

20130928

Chrome Extension: SCRIBLE Toolbar - Research Tool - Annotate web pages and save to library in the cloud




1

Add scrible's Toolbar to your browser

Use the toolbar to annotate web pages


2

Use the Toolbar to annotate web pages and...

Use the toolbar to annotate web pages



3

...share your web research with others!

Share your research


...save it online to your personal Library in the cloud.

Save it to your personal Library


4

Peruse, organize, search and retrieve your research in your personal Library at www.scrible.com


peruse, organize, search and retrieve your web research

20130924

Google Drive Tips: Comments

Overview of comments and discussions

Comments let you have a conversation about something you're working on. Comment threads, called discussions, help you keep track of comments, address your comments to specific people, and respond to and follow comments from your email inbox.

Inserting Comments

Comments are a handy way of adding notes to your documents, spreadsheets, and presentations that are visible to viewers and collaborators. These can be invaluable for communicating with collaborators about specific parts of the document, as well as making notes about changes you've made or would like to make.
To add a comment, follow these instructions:
  1. Highlight or select the text, object, or spreadsheet cell you'd like to comment on. If you're working with a presentation, you can highlight an entire slide by selecting it from the list of slides on the left.
  2. From the Insert menu, select Comment. You can also use the keyboard shortcut Ctrl + Alt + M (Cmd + Option + M on a Mac) to insert a comment.
  3. Type your comment in the box that appears to the right of the document.
If you'd like to address your comment to a specific person, type a plus sign followed by their email address, like this: +johndoe@google.com. That person will receive an email with your comment.
When working with spreadsheets, you can comment only on one cell at a time. Spreadsheet cells with comments are indicated by a yellow triangle in the cell's top-right corner.
To see all of a sheet's comments, click on the comment icon on the sheet's tab.
In addition to comments, you can also leave notes on individual cells. While comments are great for conversations, notes are useful for adding annotations that don't require a back-and-forth discussion. To add a note, select a cell, click the Insert menu, and selectNote. Cells with notes are indicated by a black triangle in the cell's top-right corner.

Working with Comments

After inserting a comment, there are two main places you can work with it — within the yellow comment box, or from within the discussions thread, which you can access by clicking the Comments button in the top right-hand corner of your browser window.
You can reply to a comment with a new post, edit or delete a previous comment you’ve inserted, and resolve the discussion when you’re ready to remove it. Resolving a discussion removes the discussion from your document, spreadsheet, or presentation, but resolved threads will always be available under Comments in the right-hand corner of your document.
Your profile photo (the picture you use in Gmail or on your Google+ profile) will be displayed with your comments.

Discussions

From the discussion thread, you can review all discussions, including those discussions that have been resolved. From this menu, you can also change the notification settings for discussions.
Sometimes it can be tedious to have to scan through all the comments you and your collaborators have made on an item. If you open the discussion thread with the Comments button, you can keep track of all of an item's discussions, including those that have already been resolved. 

20130922

gClassFolders Helps You Organize Google Drive Files Shared by Your Students

Google Drive is a great tool that can help you create a paperless classroom. The challenge for teachers who have a lot of students spread across multiple courses is management of all of the files that students share with you. gClassFolders is a Google Spreadsheets script that can help you manage the flow of Google Drive files that are shared with you.

gClassFolders is a script that will create folders for you for as many course sections as you need. The concept behind it is this; students have a "dropbox" folder in their Google Drive accounts that you have shared with them. To submit work students drag files into that "dropbox" folder. From there gClassFolders sorts submissions to the correct folder for each student. There are some file naming conventions that you and your students must adhere to, but if you can do that gClassFolders should help you manage shared Google Drive files. You can get detailed set-up directions here from the gClassFolders developer. Watch an overview of the set-up process in the video below.


Free Technology for Teachers: gClassFolders Helps You Organize Google Drive Files Shared by Your Students