| 000 | 00551nam a2200121 4500 | ||
|---|---|---|---|
| 008 | 250719b |||||||| |||| 00| 0 eng d | ||
| 100 | _aJihyun lee,phd | ||
| 245 | _aConcept-focused and procedure-focused instruction on the algebra performance of grade 9 students with ang without mathematics diffculty | ||
| 300 | _aPP192-209 | ||
| 654 |
_amathematics difficulties _amathematics instruction _aconceptual knowledge _aprocedural knowledge _alongitudinal |
||
| 773 | 0 |
_0125278 _9112997 _dNew Delhi _tJournal of Learning Disabilities _x0022-2194 |
|
| 942 | _cJA | ||
| 999 |
_c132141 _d132141 |
||