Jumat, 14 November 2014

Minggu, 10 November 2013

menjadi pengajar bahasa inggris di sekolah dasar memiliki tingkat kesulitan yang tinggi. di antaranya harus memahami karakter anak, agar lebih mudah memberikan pelajaran.

Senin, 05 November 2012

A flower, sometimes known as a bloom or blossom, is the reproductive structure found in flowering plants (plants of the division Magnoliophyta, also called angiosperms). The biological function of a flower is to effect reproduction, usually by providing a mechanism for the union of sperm with eggs. Flowers may facilitate outcrossing (fusion of sperm and eggs from different individuals in a population) or allow selfing (fusion of sperm and egg from the same flower). Some flowers produce diaspores without fertilization (parthenocarpy).
Floral" redirects here. For other uses, see Floral (disambiguation).
A poster with flowers or clusters of flowers produced by twelve species of flowering plants from different families
A flower, sometimes known as a bloom or blossom, is the reproductive structure found in flowering plants (plants of the division Magnoliophyta, also called angiosperms). The biological function of a flower is to effect reproduction, usually by providing a mechanism for the union of sperm with eggs. Flowers may facilitate outcrossing (fusion of sperm and eggs from different individuals in a population) or allow selfing (fusion of sperm and egg from the same flower). Some flowers produce diaspores without fertilization (parthenocarpy). Flowers contain sporangia and are the site where gametophytes develop. Flowers give rise to fruit and seeds. Many flowers have evolved to be attractive to animals, so as to cause them to be vectors for the transfer of pollen.
In addition to facilitating the reproduction of flowering plants, flowers have long been admired and used by humans to beautify their environment, and also as objects of romance, ritual, religion, medicine and as a source of food.

Rabu, 09 November 2011

Alphabet

An alphabet is a standard set of letters—basic written symbols or graphemes—each of which represents a phoneme in a spoken language, either as it exists now or as it was in the past. There are other systems, such as logographies, in which each character represents a word, morpheme, or semantic unit, and syllabaries, in which each character represents a syllable. Alphabets are classified according to how they indicate vowels:
The word "alphabet" came into Middle English from the Late Latin word Alphabetum, which in turn originated in the Ancient Greek ἀλφάβητος (alphabētos), from alpha and beta, the first two letters of the Greek alphabet.[1] Alpha and beta in turn came from the first two letters of the Phoenician alphabet, and meant ox and house respectively. There are dozens of alphabets in use today, the most common being Latin,[2] deriving from the first true alphabet, Greek.[3][4] Most of them are composed of lines (linear writing); notable exceptions are Braille, fingerspelling, and Morse code.