What is the place of Mathematics Education into general theory of Education?

Good afternoon. I am studying on the nexuses between general theory (or theories) of Education and particular theory (or theories) in Mathematics Education. Please, could you point out if it is...

05 June 2019 9,666 5 View

Where were "abstract numbers" and "concrete numbers" from, in History of Mathematics Education?

Dear colleagues: I am researching on use of "abstract numbers" and "concrete numbers". Both concepts are read in Peruvian textbooks to mid 20th century. Please, could you show me where were...

10 November 2017 1,174 0 View

Do you know methodologies about assessing teaching in Basic Education?

Dear colleagues: Please, do you know methodologies about assessing teaching in Basic Education around the world? Could you apppoint me bibliography on this matter? Thank you! Luis

07 August 2017 8,042 21 View

Can a research method in Mathematics Education or Psychology becomes a teaching strategy?

03 April 2017 4,421 4 View

In Mathematics Education, what issues must contain a proposal of teaching to teachers in service, based on research?

Dear colleagues: What issues must contain a proposal of teaching, based on research? My thesis was on diagnosis about logical knowledge of teachers in service. Now, I think that it is necessary to...

11 December 2015 8,741 19 View

Actually, what are the trends of research in Curricular Analysis, in field of Mathematics Education?

06 July 2015 8,141 3 View

Could you help me with papers about theoretical framewok to research in Mathematcis Education?

Dear colleagues: Could you help me with papers about theoretical framewok to research in Mathematics Education? That is, what are features that do just it? Thank you. Greetings of Peru

05 June 2015 8,069 4 View

What are the actual trends in Philosophy on Mathematics Education?

Dear colleagues: Good afternoon. I would like to ask this question: actually, what are the trends in Philosophy of Mathematics Education? Are there new books or papers about this feature? Thank...

05 June 2015 2,488 26 View

Could you recommend any books about Number Theory?

Beginner level books. High level books. Analytical Number Theory. Algebraic Number Theory. Combinatorical Number Theory. Books about partitions. Books about primes.

03 March 2021 7,174 5 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

Arena simulation - how do i model the following model in ARENA (see description) (new to ARENA)?

Hello, I'm fairly new to ARENA and I have the following problem: I have two queues in which, in each queue, a different order type arrives (both having an arrival rate of exponential 10). Order...

02 March 2021 2,431 3 View

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 View

How Relativistic effects is one reason for lanthanide contraction?

The Lanthanide contraction which is the decrease in ionic radii of the elements in the lanthanide series from atomic number 57, lanthanum, to 71, lutetium, is due to poor shielding of the 4f...

01 March 2021 2,272 4 View

What is Flat Lens Antenna?

28 February 2021 5,433 3 View

For modelling epoxy-based matrices (in composites), which model in ABAQUS is the most suitable, Concrete damaged plasticity or Drucker-Prager model?

I am working on developing a micromechanical FE model for predicting kink-band formation in UD composites. To model matrix plasticity, which model, out of Concrete Damaged Plasticity and...

28 February 2021 5,415 1 View

Can impedance of antenna be less than 50 ohms?

I am simulating helix antenna in hfss, right now, giving excitation with 50 ohms port. When I see the results of Z parameter (real). It shows lower than 50 ohms. Do not understand, if it can be...

27 February 2021 4,218 7 View

What are the application of Fixed points thoery in Chemistry.?

It is said that fixed point theory has lot of applications not in the field of mathematics only but also in various areas. So I am looking for applications in Chemistry only..

26 February 2021 3,533 1 View

How to determine implicit ontological and epistemological stance?

I am hoping for some guidance and additional reading material that will assist me in determining ontological and epistemological stance when not explicitly detailed within the research. Here is...

26 February 2021 227 5 View