嘻哈三部曲之幽浮目击者Explore the application of multimedia in the classroom of el

2020年11月25日发(作者：倪文亚)
Explore the application of multimedia in the
classroom of elementary school mathematics

Papers network: Multimedia technology is combined
with its illustrations, movement, audio-visual and taste
characteristics, more and more into the elementary school
mathematics classroom, a good helper in the field of
education. Multimedia classroom, teachers and students
to participate, to provide students with a more present
stage of self, and more closely linked and teaching content
with life even easier, students solve practical math
applications, while consolidating textbook knowledge to
mathematics teaching life, so that students learn from
passive to active, primary school mathematics teaching
new channels and a good helper.

Avoid the drawbacks of traditional school
mathematics teaching Traditional teaching methods
commonly used language a means of expression, but
often amounted to less than expected teachers teaching
effect, even if pictures auxiliary textbooks, teachers in the
fields of teaching, there is a certain difficulty, this
1

classroom for the students of the lower grades quietly lost
interest in the students’ enthusiasm will be relatively low.
Multimedia teaching has broken the traditional teaching
mode, teachers do not have to rely too much on the
language to state some process issues and move the
hands of the mouse you can at a glance, clearly the
process vivid demonstration then let the process of
abstraction becomes a mathematical difficulty.

Second, the abstract for the specific image
Math unlike other disciplines, exciting plot for the mind to
be intoxicated students, it is a more abstract, boring
subject, therefore, for a long time, the use of information
technology in the elementary school mathematics
classroom teaching has great limitations now the Primary
Mathematics textbooks on teaching content specific,
although the screen image, but also to meet the pupils
real life, but it is, after all, is stationary, unable to
reproduce the objective law, can not be possible to
demonstrate the intrinsic link between knowledge, so that
students learn, boring, find it hard to resulting weariness
psychological. physiology from the child, the law of
2

psychological development, primary school students
thinking or Concrete Thinking of a dominant position,
abstract thinking is not yet fully developed, some intuitive
things sense interest. multimedia cleverly gives this
intuitive For example, in a fraction of the size of the
learning << >> This lesson students speak
watermelon >> << Pig sub story with plot
courseware , students naturally doubt: “the Bajie To
Digital (denominator) maximum copy of Why dollops of
watermelon but is the smallest?” very intuitive to see the
largest number that a watermelon is actually the smallest.

Cultivate spatial thinking skills Pupils stage of
thinking with like sex, primary school students lack the
multidimensional space imagination ability and abstract
problem logic analysis. While the use of video, animation
(multimedia teaching, analysis of the structure of the
theme, demonstration question of parsing, able to
compare abstract logical analysis to show directly in front
of the students. Another example, << cylindrical,
conical volume calculation >> lesson, which is the
difficulty of teaching, but also learning to understand the
3

weaknesses in pupils. traditional teaching, just as teachers
on the blackboard on freehand draw a cylinder, a
perspective view of the cone, in fact, not very
standardized, many students still difficult to understand.

The use of three-dimensional computer
animation, without a ruler, set square, compasses and
other drawing tools can easily demonstrate the beautiful
graphics, not more image, more intuitive, more realistic?
Presentation graphics from different angles, to obtain a
strong visual stimulation This will not only mastered the
knowledge, the multi-dimensional nature of student
thinking and culture, to break the mindset Links to free
papers Download Center ..com
four, to stimulate pupils’ interest in learning, active
classroom atmosphere “Interest is the best teacher.”
Multimedia can provide not only a beautiful picture, and
joined the animation, more in line with the child’s
psychological, to mobilize the enthusiasm of the students.
Interest to attract students ‘attention, to cultivate the
students’ ability to think independently, encountered
more difficult, not easy to understand the title, you can
4