Essential Science for Teachers: Earth and Space Science
In-depth interviews with children that uncover their ideas about the topic at hand.,The interviewer shows the student two different representations of mountains, one smooth and one jagged, and asks her to describe what she sees. As she describes a volcano, the interviewer probes to find out why she thinks it is a volcano, whether a volcano is a mountain, and how a volcano forms a mountain.
Author(s): Harvard-Smithsonian Center for Astrophysics

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Essential Science for Teachers: Physical Science: Session 2. The Particle Nature of Matter: Solids,
In-depth interviews with children that uncover their ideas about the topic at hand.,In this segment the interviewer probes the student's ideas about the arrangement and motion of particles in the 3 states of matter. When asked if atoms move, the student says in air they do but in aluminum they don't. When asked to draw, the student uses "dots" with gases spread far out, liquids closer together, and in solids he shades the picture to show that it is contiguous.
Author(s): Harvard-Smithsonian Center for Astrophysics

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Essential Science for Teachers: Physical Science: Session 2. The Particle Nature of Matter: Solids,
In-depth interviews with children that uncover their ideas about the topic at hand.,This segment provides an example of probing questions and phenomena used to elicit the student's ideas about motion of particles in a liquid. The student has several ideas about why the particles move including bubbles that popped, pressure, "commotion," waves, etc. but seems to lack the idea that the particles in a liquid have greater energy, hence more motion. The interviewer probes further to find out if the s
Author(s): Harvard-Smithsonian Center for Astrophysics

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Patrons d'exercices pour Aplusix Une étape du développement de l'EIAH occasion d'un travail entre
Au cours du développement de l'EIAH APLUSIX, il y a eu de nombreuses occasions d'un travail partagé entre informaticiens et didacticiens. Quelques-unes sont décrites succinctement. Lors de la mise en place de patrons d'exercices et d'une carte de tests, une coopération plus approfondie a eu lieu, en respectant les disciplines de chacun. Cette mise en place de patrons d'exercices est décrite plus longuement.,Preprint
Author(s): Bouhineau Denis,Bronner Alain,Chaachoua Hamid,Nica

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Rights not set

Learning and teaching with educational technologies.
This chapter considers what we have learned about learning and teaching with educational technologies over the past several decades. While there are compelling data and arguments on the positive effects of these tools, there are also well-documented difficulties with implementing such innovations. The social contexts of the uses of technology are crucial to understanding how technology may influence teaching and learning. The classroom influences, in particular the teacher, are seminal. Much mor
Author(s): Pea Roy D.

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Rights not set

Art in Engineering - Moving Art
Students learn how forces are used in the creation of art. They come to understand that it is not just bridge and airplane designers who are concerned about how forces interact with objects, but artists as well. As “paper engineers,” students create their own mobiles and pop-up books, and identify and use the forces (air currents, gravity, hand movement) acting upon them.
Author(s): Integrated Teaching and Learning Program,

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Copyright 2011 - Integrated Teaching and Learning Program, College of Engineering, University of Colorado at Boulder,http://www.teachengineering.org/policy_ipp.php

Beem Letter, July 1863 (page 2)

the demonstration was for that day over. In a few
minuts, however, our pickets commenced a rapid
musketry fire on the extreme left, they soon came
hurring back to the lines, and in a moment the
rebels, massed in tremendous columns rushed
with loud cheers up on the 3rd Corps, commanded
by Sickles. Bravely did these gallant veterans meet
and with the timely assistance of other forces, this
part of the line was made as strong as a mountain,
which all desperate ener

Author(s): Creator not set

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Beem Letter, December 1861
Love letter from David Beem to his fiancee Hala (Mahala Joslin) on Christmas Eve while he is serving with Company H of the 14th Indiana Volunteer Regiment in Virginia. Beem talks about the current hardships of their separation but looks forward to a happy future together. He wonders how Hala is spending the holiday and wishes they could be together.
Author(s): Beem, David Enoch, 1837-1923

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Digital image © 2004 Indiana Historical Society. All Rights Reserved.

Beem Letter, December 1861 (page 2)
this disappointment will be followed by happier events. Let us
hope for the best, and although it may seem hard now, I doubt
not it will be much brightter for us both in the future.
I am very sorry that I did not get your letter a little sooner.
Supposing that your answer to my letter in which I spoke
about your meeting me at Wheeling would not reach me, I
wrote a similar letter a short time ago, which you will
likely get before this reaches you. But as you think best

Author(s): Creator not set

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Digital image © 2004 Indiana Historical Society. All Rights Reserved.

Toboggan Scene at the Spiceland Sanitarium
Two men and three women dressed in their winter coats and hats are seated on a toboggan and ready to slide. They are perched at the top of the hill in front of the Spiceland Sanitarium.
Author(s): Cephas M. Huddleston,Cephas M. Huddleston Collecti

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Digital Image © 2008 Indiana Historical Society. All Rights Reserved.

Portrait of a Man in a Fraternal Uniform
A man is standing on a porch wearing a fraternal organization uniform with hat and gloves. He has a fringed sash across his chest with a stars and stripes design and he is holding a rapier by the handle.
Author(s): Cephas M. Huddleston,Cephas M. Huddleston Collecti

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Digital Image © 2008 Indiana Historical Society. All Rights Reserved.

Portrait of a Prosperous Looking Man in a Bowler Hat
A prosperous looking young man is seated sideways in a chair, his right arm over the back of the chair. He has dark hair and a handlebar mustache. He is wearing a bowler hat, dark jacket, pinstripe pants, high collar and tie.
Author(s): Cephas M. Huddleston,Cephas M. Huddleston Collecti

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Digital Image © 2008 Indiana Historical Society. All Rights Reserved.

Portrait of a Man in a Fraternal Organization Uniform
A man wearing the uniform of a fraternal organization poses in the photographer's studio. The uniform consists of a feathered hat, long jacket and pants, gloves, and belt with sword. The letters PE are on the belt buckle.
Author(s): Cephas M. Huddleston,Cephas M. Huddleston Collecti

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Digital Image © 2008 Indiana Historical Society. All Rights Reserved.

Portrait of a Young Man With a Pearl Stickpin
A young man with a slight wave in his hair poses in the photographer's studio. He wears a dark suit, white shirt with a high collar, a pearl stickpin in his tie, and a handkerchief in his pocket.
Author(s): Cephas M. Huddleston,Cephas M. Huddleston Collecti

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Digital Image © 2008 Indiana Historical Society. All Rights Reserved.

Portrait of a Young Couple
A young man and woman are seated side by side in the photographer's studio. Her hair is curly and is parted in the middle and pulled back. She is wearing a patterned blouse with ruffled collar and a plain skirt. He is wearing a dark suit and bowtie with a white shirt. His dark hair is parted in the middle and slicked down.
Author(s): Cephas M. Huddleston,Cephas M. Huddleston Collecti

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Digital Image © 2008 Indiana Historical Society. All Rights Reserved.

Portrait of a Young Woman in a Linen Blouse
Portrait of a young woman wearing a linen blouse trimmed with lace. Her dark hair is pulled back and tied with a ribbon. She is also wearing a watch on a chain around her neck.
Author(s): Cephas M. Huddleston,Cephas M. Huddleston Collecti

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Digital Image © 2008 Indiana Historical Society. All Rights Reserved.

Family Portrait on the Front Porch
A man and woman and their daughter pose for the camera on the porch of their house. The parents are standing and the little girl sits in a rocker with a cat in her lap and a collie behind her. It is a summer day with the trees and flowers in bloom.
Author(s): Cephas M. Huddleston,Cephas M. Huddleston Collecti

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Digital Image © 2008 Indiana Historical Society. All Rights Reserved.

Portrait of a Man with Muttonchop Sideburns and Mustache
Portrait of a man with blonde hair, muttonchop sideburns and a mustache. He is wearing a light suit and vest with a high collar and a dark tie. He is looking to his right in three quarter view.
Author(s): Cephas M. Huddleston,Cephas M. Huddleston Collecti

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Digital Image © 2008 Indiana Historical Society. All Rights Reserved.

Portrait of a Young Man
This young man poses for the photographer in dark suit, tie, vest, and a light patterned shirt. He is clean shaven with his dark hair neatly combed and parted.
Author(s): Cephas M. Huddleston,Cephas M. Huddleston Collecti

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Digital Image © 2008 Indiana Historical Society. All Rights Reserved.

Page 2
Company boys who had been home on furlough informed me that such was the case, that is all I heard about it, that is why I said you were partial to the name is your Anderson fellow of that name? If so be very careful for men of that name are very inconstant you know that though without my telling it to you I am very sorry to hear that you had such a bad time at the fair I would have been there myself, but my business was of such a character that I couldn’t very well leave it I suppose it
Author(s): Creator not set

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Indiana Historical Society,Digital Image © 2009 Indiana Historical Society. All Rights Reserved.