//www.muscapagne.com
    
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     //www.muscapagne.com/
    
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     //www.muscapagne.com/about/system-requirements
    
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     //www.muscapagne.com/find-gizmos/search-results
    
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     //www.muscapagne.com/find-gizmos/free-gizmos
    
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     //www.muscapagne.com/find-gizmos/new-gizmos
    
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     //www.muscapagne.com/find-gizmos/stem-cases
    
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     //www.muscapagne.com/find-gizmos/browse-by-standard
    
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     //www.muscapagne.com/find-gizmos/browse-by-grade-topic
    
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     //www.muscapagne.com/find-gizmos/browse-by-core-curriculum
    
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     //www.muscapagne.com/about-gizmos/
    
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     //www.muscapagne.com/about-gizmos/take-a-tour
    
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     //www.muscapagne.com/about-gizmos/about-stem-cases
    
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     //www.muscapagne.com/support/course-catalog
    
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     //www.muscapagne.com/support/
    
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     //www.muscapagne.com/sign-up-for-free
    
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     //www.muscapagne.com/find-gizmos/search-results
    
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     //www.muscapagne.com/find-gizmos/lesson-info
    
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     //www.muscapagne.com/find-gizmos/browse-by-standard-gizmos-listing
    
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     //www.muscapagne.com/support/meet-the-team
    
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     //www.muscapagne.com/about-gizmos/research-behind-gizmos
    
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     //www.muscapagne.com/about-gizmos/how-to-get-gizmos
    
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     //www.muscapagne.com/user_area/content_media/raw/CogentEducationResearchSummary.pdf
    
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     //www.muscapagne.com/user_area/content_media/raw/effective-k-12-instruction.pdf
    
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     //www.muscapagne.com/user_area/content_media/raw/mistm-study-research-brief.pdf
    
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     //www.muscapagne.com/user_area/content_media/raw/vista-study-research-brief.pdf
    
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     //www.muscapagne.com/support/course-catalog?coursetype=6960
    
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     //www.muscapagne.com/support/course-catalog?coursetype=6961
    
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     //www.muscapagne.com/support/course-catalog?coursetype=6962
    
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     //www.muscapagne.com/support/course-catalog/introduction-to-gizmos
    
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     //www.muscapagne.com/support/course-catalog/introduction-to-stem-cases
    
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     //www.muscapagne.com/support/course-catalog/expanding-the-gizmos-experience
    
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     //www.muscapagne.com/support/course-catalog/whats-new-with-gizmos
    
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     //www.muscapagne.com/support/course-catalog/teaching-for-understanding-in-mathematics
    
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     //www.muscapagne.com/support/course-catalog/mathematical-practices-and-gizmos
    
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     //www.muscapagne.com/common-core/
    
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     //www.muscapagne.com/common-core/assessments
    
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     //www.muscapagne.com/common-core/math-content
    
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     //www.muscapagne.com/common-core/math-practice
    
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     //www.muscapagne.com/support/course-catalog/teaching-scientific-inquiry-with-gizmos
    
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     //www.muscapagne.com/support/course-catalog/teaching-with-the-5e-model-in-science
    
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     //www.muscapagne.com/support/course-catalog/engaging-in-argumentation-from-evidence
    
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     //www.muscapagne.com/support/course-catalog/support-investigating-and-critiquing-scientific-practices-with-gizmos
    
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     //www.muscapagne.com/support/course-catalog/using-gizmos-with-science-and-engineering-practices
    
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     //www.muscapagne.com/support/course-catalog/applying-sense-making-scientific-practices-with-gizmos
    
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     //www.muscapagne.com/support/course-catalog/gizmos-institute-for-coaches-and-specialists
    
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     //www.muscapagne.com/support/course-catalog/correlating-gizmos-to-district-pacing-guides
    
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     //www.muscapagne.com/common-core/math-content
    
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     //www.muscapagne.com/common-core/math-practice
    
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     //www.muscapagne.com/common-core/assessments
    
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     //www.muscapagne.com/common-core/
    
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     //www.muscapagne.com/product-login
    
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     //www.muscapagne.com/natural-disasters
    
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     //www.muscapagne.com/engineering-collection
    
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     //www.muscapagne.com/space-collection
    
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     //www.muscapagne.com/support/course-catalog/troublesome-topics-in-middle-school-math
    
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     //www.muscapagne.com/support/course-catalog/troublesome-topics-in-high-school-math
    
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     //www.muscapagne.com/support/course-catalog/troublesome-topics-in-elementary-math
    
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     //www.muscapagne.com/gizmos-hands-on-activities
    
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     //www.muscapagne.com/introduce-engineering
    
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