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Roland O'Daniel

The Secret Life of the Brain : 3-D Brain Anatomy - 0 views

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    Allows quick manipulation of a 3-D brain model with explanation of the different parts. You can look up parts of the brain or functions of the brain. If nothing else, it's interesting for an overview of brain function
Roland O'Daniel

Photosynth: Your photos, automatically in 3D. - 0 views

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    Been a fan of this site for a while and didn't realize I hadn't bookmarked it yet. Instead of arranging photos in a traditional album,Synth finds relationships among pictures and digitally composites them to create a 3-D experience. Awesome!
Roland O'Daniel

A Comparison of Single and Multiple Strategy Instruction on Third-Grade Sudents' Mathem... - 2 views

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    This problem comprehension or schema knowledge is facilitated when the schema underlying a given text is used as a vehicle to translate the information in the text into a semantic representation. this would involve restating the problem, identifying the problem type (i.e. change), discerning relevant and irrelevant information, determining information that is needed for solution, and representing the problem as a diagram (Mayer, 1999).  Problem solution requires representing the problem as a number sentence or list of operations or identifying subgoals for multistep problems (i.e. strategic knowledge) and carrying out single or chains of calculations (i.e. procedural knowledge; Mayer 1999). Because additive problem structures (i.e. change, group, compare) involve a "family" (e.g. 3, 5, 8), connecting the number family to the problem structures is critical to problem solution (Van de Walle, 2004). Although procedural knowledge is important, it (is extremely limited unless it is connected to a conceptual knowledge base" (Prawat, 1989, p. 10).  SBI- Schema-based instructionGSI- General strategy instruction SBI Components (some not necessarily all) a) SBI that used either number line diagrams to understand the semantic structure of compare word problems or schematic diagrams to solve a range of word problems. b) schema-induction instruction, c) SBI that explicitly taught for transfer by focusing on similar problem types, and d) SBI combined with metacognitive instruction.  different format, different question, unfamililiar vocabulary, irrelevent information, combining problem types, and mixing superficial features
Susan Socha

Chapter 10 - Cross Sections of a Cube - 0 views

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    Choose a cross section, then click on the points that lie on the edges of the cube to try and create the cross section. press Create to see what cross section you made, and if you want, you can rotate the cube to take a look at it. It will give you feed
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