%PDF-1.3
%
1 0 obj
<>
endobj
2 0 obj
<>stream
Technology-enhanced learning,3D printing,3D pen,Dynamic geometry,Embodied cognition,Gestures,Mathematics education,Classroom interventions,ANCOVA
Acrobat Distiller 10.0.0 (Windows); modified using iText® 5.3.5 ©2000-2012 1T3XT BVBA (SPRINGER SBM; licensed version)
application/pdf
10.1186/s40594-020-00244-1
International Journal of STEM Education
International Journal of STEM Education, 2020, doi:10.1186/s40594-020-00244-1
Technology-enhanced learning
3D printing
3D pen
Dynamic geometry
Embodied cognition
Gestures
Mathematics education
Classroom interventions
ANCOVA
Exploring differences in primary students’ geometry learning outcomes in two technology-enhanced environments: dynamic geometry and 3D printing
Oi-Lam Ng
Lian Shi
Fridolin Ting
2020-09-15T10:17:34+02:00
2020-09-15T10:17:34+02:00
2020-09-15T06:26:35+08:00
Arbortext Advanced Print Publisher 9.1.440/W Unicode
uuid:111a7967-7c22-43d6-9971-b6819884ca70
uuid:2b032238-e45c-4014-b314-16def3abe236
default
1
converted
uuid:111a7967-7c22-43d6-9971-b6819884ca70
converted to PDF/A-2b
pdfToolbox
2020-09-15T08:55:34+08:00
2
B
Oi-Lam Ng
http://orcid.org/0000-0003-3736-7845
Springer Nature ORCID Schema
http://springernature.com/ns/xmpExtensions/2.0/
sn
authorInfo
Bag AuthorInformation
external
Author information: contains the name of each author and his/her ORCID (ORCiD: Open Researcher and Contributor ID). An ORCID is a persistent identifier (a non-proprietary alphanumeric code) to uniquely identify scientific and other academic authors.
editorInfo
Bag EditorInformation
external
Editor information: contains the name of each editor and his/her ORCID identifier.
seriesEditorInfo
Bag SeriesEditorInformation
external
Series editor information: contains the name of each series editor and his/her ORCID identifier.
AuthorInformation
http://springernature.com/ns/xmpExtensions/2.0/authorInfo/
author
Specifies the types of author information: name and ORCID of an author.
name
Text
Gives the name of an author.
orcid
URI
Gives the ORCID of an author.
EditorInformation
http://springernature.com/ns/xmpExtensions/2.0/editorInfo/
editor
Specifies the types of editor information: name and ORCID of an editor.
name
Text
Gives the name of an editor.
orcid
URI
Gives the ORCID of an editor.
SeriesEditorInformation
http://springernature.com/ns/xmpExtensions/2.0/seriesEditorInfo/
seriesEditor
Specifies the types of series editor information: name and ORCID of a series editor.
name
Text
Gives the name of a series editor.
orcid
URI
Gives the ORCID of a series editor.
http://ns.adobe.com/pdf/1.3/
pdf
Adobe PDF Schema
internal
A name object indicating whether the document has been modified to include trapping information
Trapped
Text
http://ns.adobe.com/pdfx/1.3/
pdfx
PDF/X ID Schema
internal
ID of PDF/X standard
GTS_PDFXVersion
Text
internal
Conformance level of PDF/X standard
GTS_PDFXConformance
Text
internal
Company creating the PDF
Company
Text
internal
Date when document was last modified
SourceModified
Text
http://ns.adobe.com/xap/1.0/mm/
xmpMM
XMP Media Management Schema
internal
UUID based identifier for specific incarnation of a document
InstanceID
URI
internal
The common identifier for all versions and renditions of a document.
OriginalDocumentID
URI
http://www.aiim.org/pdfa/ns/id/
pdfaid
PDF/A ID Schema
internal
Part of PDF/A standard
part
Integer
internal
Amendment of PDF/A standard
amd
Text
internal
Conformance level of PDF/A standard
conformance
Text
endstream
endobj
3 0 obj
<>stream
H|UklHbLʑ)ty]u Ehd@ҭNl˱e[[EQ$E=l7E="ɲډ h kc@;h!
Ag·{qp_{w
T*S