Ask Question, Ask an Expert


Ask Math Expert

Home >> Math

problem 1:

a) Give two real-life situations, with justification, in which a person would need to use the ability to estimate the difference or sum of two fractions.

b) Describe the differences in the given processes included in the growth in mathematical understanding. As well give an illustration of each, pertaining to ‘data handling’.

i) Known to unknown;

ii) Particular to general.

c) Describe how the E – L – P – S sequence can be applied to help children understand the concept of angle.

d) Is there any difference in the manner you would plan a unit and a lesson? Describe your answer, with illustrations in its support.

problem 2:

a) Describe why the three pre-number concepts require to be developed by a learner for him/her to be able to count. Your description requires including specific exs.


i) Outline a series of three activities (each needing a different level of learner’s ability) to help a learner develop an understanding of ‘place value’. (Note that giving a ‘series’ signifies that the links between the different activities must as well be brought out).

ii) How would you modify such activities if you were doing them with a class of 30 learners?

c) There are broadly five different real-life situations that require multiplication. Give a word problem each for such situations, in the context of children playing in a field.

problem 3:

a) Children have some misconceptions regarding negative numbers. List four of them. Also, for any one of such misconceptions, give a detailed strategy for helping the children correct it.

b) The diversity in any classroom has main implications for teaching mathematics. Describe this statement, with illustrations from teaching algebra to support your description.

c) Consider a classroom condition in which a teacher is introducing Class 6 children to operations on negative numbers. In this context, describe the various levels at which mathematics and language are related.

problem 4:

a) Devise a game to help children improve their understanding of subtraction and addition of fractions. Also give two distinct activities you would use for assessing the efficiency of this game.

b) Describe the given statements, giving illustrations from the context of operations on decimal fractions (that is, numbers like x y z r, where x, y, z, r are digits between 0 and 9):

i) Mathematics permeates every aspect of your life.
ii) In mathematics, truth is a matter of consistency and logic.
iii) Articulating reasons and constructing arguments helps children learn mathematical processes.

problem 5:


i) Describe the 5 levels of development in geometric understanding proposed by the Van Hieles. Describe your description in the context of learning the concept of volume.

ii) Further, do you agree that children in Class 6 generally think at Level 2? Give reasons for your answer.

b) Can you think of a planar figure with precisely two axes of symmetry? Can this figure be a triangle? Give reasons to support your answers.

c) Describe what inductive and deductive logic are and demonstrate them in the context of measuring time.

d) Give two reasons why children generally find mathematical notations confusing. Support your answer with exs pertaining to representing and reading time. How would you help your learners become comfortable with the notation?

Math, Academics

  • Category:- Math
  • Reference No.:- M92277

Have any Question? 

Related Questions in Math

A manufacturer produces light bulbs at a poisson rate of

A manufacturer produces light bulbs at a Poisson rate of 200 per hour. The probability that a light bulb is defective is 0.015. During production, the light bulbs are tested one by one, and the defective ones are put in ...

Adirondack savings bank asb has 1 million in new funds that

Adirondack Savings Bank (ASB) has $1 million in new funds that must be allocated to home loans, personal loans, and automobile loans. The annual rates of return for the three types of loans are 7% for home loans, 12% for ...

1 the number of inmates n measured in thousands in federal

1. The number of inmates N (measured in thousands) in federal and state prisons can be approximated by the equation Upper N equals negative 2.08 x squared plus 77.88 x plus 745,where x is the number of years since 1990. ...

Compute the total and annual returns on the following

Compute the total and annual returns on the following investment. Ten years after purchasing shares in a mutual fund for $8000, the shares are sold for $11,100. The total return is _____% The annual return is ______%

Given point q5-2 find the coordinates of a point p in the

Given point Q(5,-2) find the coordinates of a point P in the xy plane such that vector PQ has a magnitude of 7\sqrt{5} and a direction orthogonal to the vector 2i-4j, there are two possible answers:

Are you able to write a literature review for the research

Are you able to write a Literature Review for the research paper you wrote an introduction for last week?

1nbspthe perimeter of anbspstandard-sized rectangular rug

1. The perimeter of a standard-sized rectangular rug is 24 ft.The length is 2 ft longer than the width. Find the dimensions. What is the width?What is the length? 2. Determine whether the given ordered pair is a solution ...

1 determine whether exist can be factored from an

1. Determine whether ∃ can be factored from an implication. In other words, is ∃x ∈ X,(p(x) → q(x)) ⇐⇒ (∃x ∈ X, p(x)) → (∃x ∈ X, q(x)) true? Explain your reasoning. Marks will only be given for your explanation. Hint: Th ...

Answer the following questionsquestion no 1give the

Answer the following questions Question No 1. Give the definition of stationarity in strong and weak sense. Are the following processes stationary? Why? White noise (give the definition), Random walk (give the definition ...

The water from one outlet flowing at a constant rate can

The water from one outlet, flowing at a constant rate, can fill the swimming pool in 9 hours. The water from second outlet, flowing at a constant rate can fill up the same pool in approximately in 5 hours. If both the ou ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

A cola-dispensing machine is set to dispense 9 ounces of

A cola-dispensing machine is set to dispense 9 ounces of cola per cup, with a standard deviation of 1.0 ounce. The manuf

What is marketingbullwhat is marketing think back to your

What is Marketing? • "What is marketing"? Think back to your impressions before you started this class versus how you

Question -your client david smith runs a small it

QUESTION - Your client, David Smith runs a small IT consulting business specialising in computer software and techno

Inspection of a random sample of 22 aircraft showed that 15

Inspection of a random sample of 22 aircraft showed that 15 needed repairs to fix a wiring problem that might compromise

Effective hrmquestionhow can an effective hrm system help

Effective HRM Question How can an effective HRM system help facilitate the achievement of an organization's strate