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1

Evaluating a learning progression on ‘Transformation of Matter’ on the lower secondary level

Emden, M., Weber, K., Sumfleth, E.

Journal:

Chemistry Education Research and Practice

Year:

2018

Language:

english

File:

PDF, 2.38 MB

english, 2018

2

Naturwissenschaftlich-experimentelles Arbeiten; Scientific Inquiry;

Koenen, Jenna, Emden, Markus, Sumfleth, Elke

Journal:

Zeitschrift für Didaktik der Naturwissenschaften

Year:

2017

Language:

german

File:

PDF, 1.43 MB

german, 2017

3

Welches Aufgabenformat ist das richtige? – Empirischer Vergleich zweier Aufgabenformate zur standardbasierten Kompetenzmessung

Ropohl, Mathias, Walpuski, Maik, Sumfleth, Elke

Journal:

Zeitschrift für Didaktik der Naturwissenschaften

Year:

2015

Language:

german

File:

PDF, 1.03 MB

german, 2015

4

Erkenntnisgewinnung: Schülerkompetenzen zu Beginn der Jahrgangsstufe 5 im naturwissenschaftlichen Anfangsunterricht

Mannel, Susanne, Walpuski, Maik, Sumfleth, Elke

Journal:

Zeitschrift für Didaktik der Naturwissenschaften

Year:

2015

Language:

german

File:

PDF, 672 KB

german, 2015

5

Charakterisierung und Strukturierung von Kontexten im naturwissenschaftlichen Unterricht – Vorschlag einer theoretischen Modellierung

van Vorst, Helena, Dorschu, Alexandra, Fechner, Sabine, Kauertz, Alexander, Krabbe, Heiko, Sumfleth, Elke

Journal:

Zeitschrift für Didaktik der Naturwissenschaften

Year:

2015

Language:

german

File:

PDF, 449 KB

german, 2015

6

Polymere Nanoverbundwerkstoffe: Chancen, Risiken und Potenzial zur Verbesserung der mechanischen und physikalischen Eigenschaften

K. Schulte, F. H. Gojny, M.H.G. Wichmann, J. Sumfleth, B. Fiedler

Journal:

Materialwissenschaft und Werkstofftechnik

Year:

2006

File:

PDF, 277 KB

2006

7

Chemie verstehen – beobachtbare makroskopische Phänomene auf submikroskopischer Ebene modellbasiert interpretieren; Understanding Chemistry—Interpreting Observable Macroscopic Phenomena by Reference to the Submicroscopic Level;

Sumfleth, Elke, Nakoinz, Simone

Journal:

Zeitschrift für Didaktik der Naturwissenschaften

Year:

2019

File:

PDF, 537 KB

2019

8

Cognitive load and science text comprehension: Effects of drawing and mentally imagining text content

Detlev Leutner, Claudia Leopold, Elke Sumfleth

Journal:

Computers in Human Behavior

Year:

2009

Language:

english

File:

PDF, 446 KB

english, 2009

9

Unterscheidung von Kontexten für den Chemieunterricht; Differentiating Contexts for Chemistry Education;

van Vorst, Helena, Fechner, Sabine, Sumfleth, Elke

Journal:

Zeitschrift für Didaktik der Naturwissenschaften

Year:

2018

File:

PDF, 770 KB

2018

10

Glass-fibre-reinforced composites with enhanced mechanical and electrical properties – Benefits and limitations of a nanoparticle modified matrix

Malte H.G. Wichmann, Jan Sumfleth, Florian H. Gojny, Marino Quaresimin, Bodo Fiedler, Karl Schulte

Journal:

Engineering Fracture Mechanics

Year:

2006

Language:

english

File:

PDF, 747 KB

english, 2006

11

Synergistic effects in network formation and electrical properties of hybrid epoxy nanocomposites containing multi-wall carbon nanotubes and carbon black

Jan Sumfleth, Xavier Cordobes Adroher, Karl Schulte

Journal:

Journal of Materials Science

Year:

2009

Language:

english

File:

PDF, 461 KB

english, 2009

12

Analyse der Schüler-Schüler-Kommunikation im Chemieunterricht Entwicklung und Erprobung eines Kategoriensystems

Rebecca Knobloch, Elke Sumfleth, Maik Walpuski

Journal:

Year:

2011

Language:

german

File:

PDF, 539 KB

german, 2011

13

Modellierung des Kompetenzteilbereichs naturwissenschaftliche Untersuchungen; Alternative models of scientific inquiry;

Wellnitz, Nicole, Hecht, Martin, Heitmann, Patricia, Kauertz, Alexander, Mayer, Jürgen, Sumfleth, Elke, Walpuski, Maik

Journal:

Zeitschrift für Erziehungswissenschaft

Year:

2017

Language:

german

File:

PDF, 836 KB

german, 2017

14

Optimierung von Bildern für den Chemieunterricht

Elke Sumfleth, Robert Hüllen, Lucyna Telgenbüscher

Journal:

Year:

2002

File:

PDF, 2.77 MB

2002

15

Concept Mapping – eine Lernstrategie muss man lernen. Concept Mapping – Learning Strategy is Something You Must Learn

Elke Sumfleth, Jasmin Neuroth, Detlev Leutner

Journal:

Year:

2010

Language:

german

File:

PDF, 2.07 MB

german, 2010

16

Framework for Empirical Research on Science Teaching and Learning

Hans Ernst Fischer, Klaus Klemm, Detlev Leutner, Elke Sumfleth, Rüdiger Tiemann, Joachim Wirth

Journal:

Journal of Science Teacher Education

Year:

2005

Language:

english

File:

PDF, 287 KB

english, 2005

17

Comparison of rheological and electrical percolation phenomena in carbon black and carbon nanotube filled epoxy polymers

Jan Sumfleth, Samuel T. Buschhorn, Karl Schulte

Journal:

Journal of Materials Science

Year:

2011

Language:

english

File:

PDF, 591 KB

english, 2011

18

Lehrpläne, Kerncurricula, Bildungspläne usw.

Ropohl, Mathias, Sumfleth, Elke, Walpuski, Maik

Journal:

Year:

2014

File:

PDF, 1.15 MB

2014

19

ChemInform Abstract: BRANCHED SUGAR. XXV. DIRECT HYDROXYMETHYLATION TO BRANCHED SUGARS USING A HYDROXYMETHYL-D1 REAGENT

PAULSEN, H., SUMFLETH, E., SINNWELL, V., MEYER, N., SEEBACH, D.

Journal:

Chemischer Informationsdienst

Year:

1980

Language:

german

File:

PDF, 232 KB

german, 1980

20

ChemInform Abstract: BRANCHED-CHAIN SUGARS, X. SELECTIVE SYNTHESIS OF D-ALDGAROSE FROM ALDGAMYCINE E AND F

PAULSEN, HANS, SUMFLETH, BERND, REDLICH, HARTMUT

Journal:

Chemischer Informationsdienst

Year:

1976

File:

PDF, 216 KB

1976

21

Gaps and Research Demand for Sustainability Certification and Standardisation in a Sustainable Bio-Based Economy in the EU

Majer, Stefan, Wurster, Simone, Moosmann, David, Ladu, Luana, Sumfleth, Beike, Thrän, Daniela

Journal:

Year:

2018

Language:

english

File:

PDF, 6.57 MB

english, 2018

22

Studienerfolgsprognose bei Erstsemesterstudierenden in Chemie

Freyer, Katja, Epple, Matthias, Brand, Matthias, Schiebener, Johannes, Sumfleth, Elke

Journal:

Zeitschrift für Didaktik der Naturwissenschaften

Year:

2014

Language:

german

File:

PDF, 1.27 MB

german, 2014

23

Electronic decay of core-excited HCl molecules probed by THz streaking

Wenig, K., Wieland, M., Baumann, A., Walther, S., Dimitriou, A., Prandolini, M. J., Schepp, O., Bermúdez Macias, I., Sumfleth, M., Stojanovic, N., Düsterer, S., Rönsch-Schulenburg, J., Zapolnova, E.,

Journal:

Structural Dynamics

Year:

2019

Language:

english

File:

PDF, 1.75 MB

english, 2019

24

Charakterisierung der Dispersionsgüte von Carbon Nanotubes in Polymer-Nanokompositen

Dipl.-Ing. Samuel T. Buschhorn, Dr.-Ing. Malte H. G. Wichmann, Dr.-Ing. Jan Sumfleth, Prof. Dr.-Ing. Karl Schulte, Dipl.-Ing. Sven Pegel, M.Sc.-Ing. Gaurav R. Kasaliwal, Dipl.-Ing. Tobias Villmow, Dr.

Journal:

Chemie Ingenieur Technik

Year:

2011

Language:

german

File:

PDF, 1.07 MB

german, 2011

25

ASSESSING STUDENTS’ EXPERIMENTATION PROCESSES INGUIDED INQUIRY

Emden, Markus, Sumfleth, Elke

Journal:

International Journal of Science and Mathematics Education

Year:

2016

Language:

english

File:

PDF, 706 KB

english, 2016

26

Vorhersage des Studienabbruchs in naturwissenschaftlich-technischen Studiengängen; Prediction of student drop-out in STEM study programs;

Fleischer, Jens, Leutner, Detlev, Brand, Matthias, Fischer, Hans, Lang, Martin, Schmiemann, Philipp, Sumfleth, Elke

Journal:

Zeitschrift für Erziehungswissenschaft

Year:

2019

Language:

german

File:

PDF, 505 KB

german, 2019

27

Redox-Prozesse — zur Entwicklung des Verständnisses von Schülern im Laufe der Schulzeit

Prof. Dr. Elke Sumfleth, Stefanie Todtenhaupt

Journal:

Year:

1994

Language:

german

File:

PDF, 1.04 MB

german, 1994

28

Learning with summaries: Effects of representation mode and type of learning activity on comprehension and transfer

Leopold, Claudia, Sumfleth, Elke, Leutner, Detlev

Journal:

Learning and Instruction

Year:

2013

Language:

english

File:

PDF, 398 KB

english, 2013

29

Ecological safe management of terraced rice paddy landscapes

B. Lennartz, R. Horn, R. Duttmann, H.H. Gerke, R. Tippkötter, T. Eickhorst, I. Janssen, M. Janssen, B. Rüth, T. Sander, X. Shi, K. Sumfleth, H. Taubner, B. Zhang

Journal:

Soil and Tillage Research

Year:

2009

Language:

english

File:

PDF, 2.37 MB

english, 2009

30

Synergistic Physical Properties of Multiphase Nanocomposites with Carbon Nanotubes and Inorganic Particles

Sumfleth, Jan, Sriyai, Montira, Prado, Luis, Wichmann, Malte H.G., Schulte, Karl

Journal:

MRS Proceedings

Year:

2007

Language:

english

File:

PDF, 615 KB

english, 2007

31

Time and temperature dependent piezoresistance of carbon nanofiller/polymer composites under dynamic load

Alejandra de la Vega, Jan Sumfleth, Hans Wittich, Karl Schulte

Journal:

Journal of Materials Science

Year:

2012

Language:

english

File:

PDF, 579 KB

english, 2012

32

Multiwall carbon nanotube/epoxy composites produced by a masterbatch process

M. H. G. Wichmann, J. Sumfleth, B. Fiedler, F. H. Gojny, K. Schulte

Journal:

Mechanics of Composite Materials

Year:

2006

Language:

english

File:

PDF, 2.53 MB

english, 2006

33

Development of a Pedagogical Content Knowledge test of chemistry language and models

Strübe, Martina, Tröger, Holger, Tepner, Oliver, Sumfleth, Elke

Journal:

Educación Química

Year:

2014

Language:

english

File:

PDF, 924 KB

english, 2014

34

Cyclit-Reaktionen, I. Synthesen neuer Aminocyclite durch Umwandlung von 2-Desoxystreptamin-Derivaten

Hans Paulsen, Elke Sumfleth

Journal:

European Journal of Inorganic Chemistry

Year:

1980

File:

PDF, 1.35 MB

1980

35

Studienanfängerinnen und Studienanfänger im Fach Chemie

Freyer, Katja, Asikainen, Mervi A., Hirvonen, Pekka E., Sumfleth, Elke

Journal:

Year:

2015

File:

PDF, 2.23 MB

2015

36

Enhanced Dispersion of MWCNTs and Synergistic Properties in Multiphase Epoxy Nanocomposites by Incorporation of Inorganic Nanoparticles

Sumfleth, Jan, de A. Prado, L. A. S., Richau, S., Sriyai, M., Schulte, K.

Journal:

Solid State Phenomena

Year:

2009

Language:

english

File:

PDF, 601 KB

english, 2009

37

Titania-doped multi-walled carbon nanotubes epoxy composites: Enhanced dispersion and synergistic effects in multiphase nanocomposites

Jan Sumfleth, Luis A.S. de Almeida Prado, Montira Sriyai, Karl Schulte

Journal:

Year:

2008

Language:

english

File:

PDF, 1.06 MB

english, 2008

38

Improvement of fatigue life by incorporation of nanoparticles in glass fibre reinforced epoxy

Lars Böger, Jan Sumfleth, Hannes Hedemann, Karl Schulte

Journal:

Composites Part A: Applied Science and Manufacturing

Year:

2010

Language:

english

File:

PDF, 644 KB

english, 2010

39

Prediction of soil property distribution in paddy soil landscapes using terrain data and satellite information as indicators

Kay Sumfleth, Rainer Duttmann

Journal:

Ecological Indicators

Year:

2008

Language:

english

File:

PDF, 2.02 MB

english, 2008

40

Chemiekompetenzen von Schülern messen

Walpuski, Maik, Sumfleth, Elke

Journal:

Nachrichten aus der Chemie

Year:

2013

Language:

german

File:

PDF, 167 KB

german, 2013

41

Production and Properties of Glass Fibre-Reinforced Polymer Composites with Nanoparticle Modified Epoxy Matrix

Wichmann, Malte H.G., Gojny, Florian H., Sumfleth, Jan, Fiedler, Bodo, Schulte, Karl

Journal:

MRS Proceedings

Year:

2005

Language:

english

File:

PDF, 788 KB

english, 2005

42

Selektive synthese α-verknüpfter disaccharide von 2-amino-, 2,4-diamino- und 2,6-diamino-d-glucopyranosen

H. Paulsen, O. Lockhoff, B. Schröder, B. Sumfleth, W. Stenzel

Journal:

Tetrahedron Letters

Year:

1976

Language:

german

File:

PDF, 192 KB

german, 1976

43

Noncovalent functionalization of multiwalled and double-walled carbon nanotubes: Positive effect of the filler functionalization on high glass transition temperature epoxy resins

L. A. S. de A. Prado, A. De La Vega, J. Sumfleth, K. Schulte

Journal:

Journal of Polymer Science Part B: Polymer Physics

Year:

2009

Language:

english

File:

PDF, 330 KB

english, 2009

44

Bausteine von Oligosacchariden, XVII. Synthese von Trehalosamin, Mannotrehalosamin und verwandten α, α(1→1)-verknüpften Disacchariden

Hans Paulsen, Bernd Sumfleth

Journal:

European Journal of Inorganic Chemistry

Year:

1979

File:

PDF, 596 KB

1979

45

Knowledge of terms and problem‐solving in chemistry

Journal:

International Journal of Science Education

Year:

1988

Language:

english

File:

PDF, 856 KB

english, 1988

46

Context characteristics and their effects on students’ situational interest in chemistry

Habig, Sebastian, Blankenburg, Janet, van Vorst, Helena, Fechner, Sabine, Parchmann, Ilka, Sumfleth, Elke

Journal:

International Journal of Science Education

Year:

2018

Language:

english

File:

PDF, 2.61 MB

english, 2018

47

Recent Developments in Low iLUC Policies and Certification in the EU Biobased Economy

Sumfleth, Beike, Majer, Stefan, ThrÃ¤n, Daniela

Journal:

Year:

2020

File:

PDF, 1.96 MB

2020

48

ChemInform Abstract: BUILDING UNITS FOR OLIGOSACCHARIDES. XVII. SYNTHESIS OF TREHALOSAMINE, MANNOTREHALOSAMINE, AND RELATED α,α(1 → 1)-LINKED DISACCHARIDES

PAULSEN, H., SUMFLETH, B.

Journal:

Chemischer Informationsdienst

Year:

1979

Language:

german

File:

PDF, 262 KB

german, 1979

49

ChemInform Abstract: BUILDING UNITS OF OLIGOSACCHARIDES. PART II. SELECTIVE SYNTHESIS OF α-LINKED DISACCHARIDES FROM 2-AMINO-, 2,4-DIAMINO-, AND 2,6-DIAMINO-D-GLUCOPYRANOSE

PAULSEN, H., LOCKHOFF, O., SCHROEDER, B., SUMFLETH, B., STENZEL, W.

Journal:

Chemischer Informationsdienst

Year:

1976

File:

PDF, 209 KB

1976

50

Verzweigte Zucker, X: Selektive Synthese der D-Aldgarose aus Aldgamycin E und F

Hans Paulsen, Bernd Sumfleth, Hartmut Redlich

Journal:

European Journal of Inorganic Chemistry

Year:

1976

File:

PDF, 404 KB

1976

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