The Psychology of Number and Its Applications to Methods of Teaching ArithmeticD. Appleton, 1895 - 309 halaman |
Dari dalam buku
Hasil 1-5 dari 40
Halaman 17
... group of related actions ; the child strokes it , talks to it , sings it to sleep , treats it , in a word , as if it were the perfect doll . When this stage is reached , that of ability to see in a partial activity or in a single ...
... group of related actions ; the child strokes it , talks to it , sings it to sleep , treats it , in a word , as if it were the perfect doll . When this stage is reached , that of ability to see in a partial activity or in a single ...
Halaman 24
... group — that is , there must be a recognition of the three things as individuals , and of the one , the unity , the whole , made up of the three things . If one of the objects is a piece of candy , and the other two are dots on paper ...
... group — that is , there must be a recognition of the three things as individuals , and of the one , the unity , the whole , made up of the three things . If one of the objects is a piece of candy , and the other two are dots on paper ...
Halaman 25
... group . The candy is one thing and the dots are another and entirely dif ferent thing . Here , again , rational counting is out of the question . Nor , finally , is it to be concluded that from the mere presentation of three like ...
... group . The candy is one thing and the dots are another and entirely dif ferent thing . Here , again , rational counting is out of the question . Nor , finally , is it to be concluded that from the mere presentation of three like ...
Halaman 26
... group of like objects , in spite of their simi- larities in quality , is to be recognised as made up of separate things . Three differently coloured cubes , for example , must be apprehended as one group , while a group of three cubes ...
... group of like objects , in spite of their simi- larities in quality , is to be recognised as made up of separate things . Three differently coloured cubes , for example , must be apprehended as one group , while a group of three cubes ...
Halaman 27
... group of red things as the result of the other side of the mental process - viz . , generalization . The manifestation of the conscious tendency in a child to count coincides , then , with the awakening in his mind of conscious power to ...
... group of red things as the result of the other side of the mental process - viz . , generalization . The manifestation of the conscious tendency in a child to count coincides , then , with the awakening in his mind of conscious power to ...
Edisi yang lain - Lihat semua
Istilah dan frasa umum
abstrac abstract activity addition and subtraction apples applied arithmetic cent centimetre child complete conception conscious constructive counting cube cube root decimal decimetre defined denominator denotes derived unit digits divided divisor dollar educational equal example exercises factor facts feet figures five foot four frac fractions FRANK VINCENT fundamental given quantity gives greatest common measure groups hundred hundredths ical idea of number inches interest least common multiple magnitude means measured quantity measuring unit ment mental method metic metre mind minor units minuend multi multiplicand multiplication and division nature numbers expressed numerical ideas numerical operations numerical value objects perfect conception primary unit principle psychical psychological pupil quan quotient rational recognition recurring decimal relation remainder result simply square root subtrahend symbols taken teacher teaching tens things tion tiple tity unit of measure unit of reference unity ured vague whole numbers yard
Bagian yang populer
Halaman 243 - ... can be expressed as integers, namely, 4 cents, 4 feet, 4 pounds, and so on, with kindred ideas and operations. 3. The Primary Practical Principle in Fractions. — It is clear that this complete expression for the number process is the fundamental principle employed in the treatment of fractions : if both terms of a fraction be multiplied or divided by the same number, the numerical value of the fraction will not be changed. This principle is usually " demonstrated " ; it is, however, involved...
Halaman 206 - The process of solving equations depends upon the following principles, called axioms : 1. If equals be added to equals, the sums are equal. 2. If equals be subtracted from equals, the remainders are equal. 3. If equals be multiplied by equals, the products are equal. 4. If equals be divided by equals, the quotients are equal. 5. Like powers or like roots of equals are equal. NOTE. Axiom 4 is not true if the divisor equals zero.
Halaman 5 - ... of commodities; just as a knowledge of anatomy, physiology, pathology has transformed medicine from empiricism to applied science, so a knowledge of the structure and functions of the human being can alone elevate the school from the position of a mere workshop, a more or less cumbrous, uncertain, and even baneful institution, to that of a vital, certain, and effective instrument in the greatest of all constructions — the building of a free and powerful character. Without the assured methods...