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Black Marker Chromatography
Conditional Remix & Share Permitted
CC BY-NC-SA
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Science Background:

Most nonpermanent markers use inks that are made of colored pigments and water. On a coffee filter, the water in the ink carries the pigment onto the paper. When the ink dries, the pigment remains on the paper.

When you dip the paper in water, the dried pigments dissolve. As the water travels up the paper, it carries the pigments along with it. Different-colored pigments are carried along at different rates; some travel farther and faster than others. How fast each pigment travels depends on the size of the pigment molecule and on how strongly the pigment is attracted to the paper. Since the water carries the different pigments at different rates, the black ink separates to reveal the colors that were mixed to make it.

Chromatography is one of the most valuable techniques biochemists have for separating mixtures. It can be used to determine the ingredients that make up a particular flavor or scent, to analyze the components of pollutants, to find traces of drugs in urine, and to separate blood proteins in various species of animals (a technique that's used to determine evolutionary relationships).

Subject:
Education
Material Type:
Activity/Lab
Date Added:
10/23/2018
#BlackMusicMatters: Hip-Hop & Social Justice in Canada (Gr. 7-12)
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Items available to download:
*Resource intro
*Lesson 1 - Africaville
*Lesson 2 Brother
*Lesson 3 - Eye to Eye
*Lesson 4 - Made it
"The main purpose of this resource is to help educators and students explore Canadian hip-hop music and its role as a tool for promoting and advocating for social justice. The songs selected to support the lessons developed for this resource all have identifiable social justice themes. As such, social justice education must be at the center of a learning that takes place in the classroom through the use of this resource."

Subject:
Arts Education
Band
History
Social Studies
Material Type:
Unit of Study
Author:
Music Counts
musiccounts
Date Added:
04/27/2022
"Blackbird" Paul McCartney & Mi'kmaq Version
Only Sharing Permitted
CC BY-NC-ND
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A student assignment looking at the orginial Beetle's song "Blackbird" and talking about the culture release of the Mi'maq version released music students at Allison Bernard Memorial High School in Eskasoni, Nova Scotia created the cover as part of the International Year of Indigenous Languages, a United Nations initiative aimed at raising awareness of endangered Indigenous languages around the world.

Subject:
Arts Education
Band
Material Type:
Activity/Lab
Date Added:
06/12/2019
Blackbird (learn to code)
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Learn computer programming with the friendliest app ever!

Learn alongside your students. Project-based curriculum.

Free and paid versions are available. Try 36 lessons free.

For education, you have access to all of the curriculum lessons, email support and PD.

Subject:
Coding
Computer & Digital Technologies
Material Type:
Activity/Lab
Lesson
Unit of Study
Author:
Blackbird
Date Added:
04/26/2021
Blackbody Spectrum
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How does the blackbody spectrum of the sun compare to visible light? Learn about the blackbody spectrum of the sun, a light bulb, an oven, and the earth. Adjust the temperature to see the wavelength and intensity of the spectrum change. View the color of the peak of the spectral curve.

Subject:
Physical Science
Science
Material Type:
Simulation
Provider:
University of Colorado Boulder
Provider Set:
PhET Interactive Simulations
Author:
Kathy Perkins
Michael Dubson
Wendy Adams
Date Added:
11/15/2007
Blackout!
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Educational Use
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Students read news reports and first-person accounts to imagine what it would be like to be in a blackout in a large city. They follow news reports as if the event were unfolding in real-time and keep weblogs or journals of their experience as they imagine it, taking on different roles of people who live in the city or commute there to work. They use their journal accounts to create a play or screenplay that depicts what the August 2003 blackout was like for the people in the U.S. and Canada who experienced it. Although this activity is geared towards fifth-grade and older students, it could be easily adapted for younger students.

Subject:
Science
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Denise W. Carlson
Jane Evenson
Malinda Schaefer Zarske
Date Added:
10/14/2015
Blank Budget Templates
Unrestricted Use
CC BY
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Budgeting is an important task for money managment. Using a spreadsheet can make this task much easier with tools that autocalculate totals. As well, the spreadsheet can be copied easily for each month or year. Categories can be easily tailored to the users' needs by adding items that are specifc to their financial situation.Budgets are used by non-profit groups, organizations, businesses, sports associations and volunteer groups for their cash flow management. Using a spreadsheet will make budgeting and decision making much easier and transparent for all users. Here is a variety of blank templates and examples that can be used for various budgeting purposes. 

Subject:
Financial Literacy
Material Type:
Lesson
Author:
Cindy Lowe
Date Added:
02/15/2024
Blast Off
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Educational Use
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Rockets need a lot of thrust to get into space. In this lesson, students learn how rocket thrust is generated with propellant. The two types of propellants are discussed and relation to their use on rockets is investigated. Students learn why engineers need to know the different properties of propellants.

Subject:
Physics
Science
Material Type:
Activity/Lab
Lesson
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Brian Argrow
Janet Yowell
Jay Shah
Jeff White
Luke Simmons
Malinda Schaefer Zarske
Date Added:
09/18/2014
Blazing Gas
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Educational Use
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Students are introduced to our Sun as they explore its composition, what is happening inside it, its relationship to our planet (our energy source), and the ways engineers help us learn about it.

Subject:
Physical Science
Science
Material Type:
Activity/Lab
Lesson
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Denise W. Carlson
Geoffrey Hill
Jessica Butterfield
Jessica Todd
Date Added:
09/18/2014
Blended Learning Math 2 - Unit 1.1 - Numbers to 100
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CC BY-NC-SA
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Included are the support materials for Grade 2 Blended Learning Math - Unit 1 Lesson 1 - Numbers to 100:

YouTube video on counting by 1's, 2's, 5's and 10's to 100.
Manipulatives and Templates to support Lesson 1
Assessment and Evaluation for Unit 1

Subject:
Math
Material Type:
Activity/Lab
Assessment
Homework/Assignment
Provider:
Sun West Distance Learning Centre (DLC)
Date Added:
02/11/2019
Blended Learning Strategies from Sun West
Conditional Remix & Share Permitted
CC BY-NC-SA
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This document explores a starting point, goal, suggested 21st century skills or competencies, suggestions and conditions for PBL, inquiry based learning, design thinking, case based learning and project based learning.

Subject:
Education
Material Type:
Diagram/Illustration
Date Added:
09/24/2018
Blended Learning Unit for Exploring Our Universe
Conditional Remix & Share Permitted
CC BY-NC-SA
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Over the past several years that I have taught Science 9, I always assigned a major
independent project to cover the outcomes in the Exploring Our Universe unit. Since this
unit is a favorite with my students, I began to integrate some instructional pieces above and
beyond their major projects, and ended up with a loose version of a blended learning unit.
Unlike the other units in Science 9, Exploring Our Universe lends itself well to blended
learning as the content can be easily comprehended by most students without lecture-style
teaching. Instead, students are provided with a range of instructional experiences, which
include small group work, computer-based learning, individual work areas, and teacherlead
small groups. Students have a choice for most activities, which means all the outcomes
will be covered, but the depth and areas of focus will vary from student to student. All
activities are self-pacing, and will receive either a formative or summative assessment
throughout the unit. As you will see, some activities work well as for both small group work
and individual work areas. We use Pearson Saskatchewan Science 9 as a textbook for this
unit

Subject:
Science
Material Type:
Homework/Assignment
Date Added:
09/10/2018
Blending Board from UFLI
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The UFLI Blending Board is a tool used in literacy instruction to help learners practice blending sounds together to form words. It typically consists of a surface with letters or letter combinations, allowing learners to visually and kinesthetically engage with the sounds and improve their reading skills.

Be sure to watch the tutorial to learn more about how to use the blending board if needed.

Subject:
English Language Arts
Material Type:
Activity/Lab
Author:
UFLI
Date Added:
05/14/2024
Blending Fiction and Nonfiction to Improve Comprehension and Writing Skills
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Students use a text set to increase understanding of content area material and demonstrate what they have learned by writing an original piece that blends together narrative and expository elements.

Subject:
English Language Arts
Material Type:
Activity/Lab
Lesson
Provider:
ReadWriteThink
Provider Set:
ReadWriteThink
Date Added:
10/05/2018
Blending the Past with Today's Technology: Using Prezi to Prepare for Historical Fiction
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To prepare for literature circles featuring historical novels, students research the decades of the 1930s to the 1990s and share their information using Prezi, a web application for creating multimedia presentations.

Subject:
English Language Arts
Material Type:
Activity/Lab
Lesson
Provider:
ReadWriteThink
Provider Set:
ReadWriteThink
Date Added:
10/05/2018