Infant Toddler Learning & Development Foundations
Infant Toddler Learning & Development Foundations
Infant Toddler Learning & Development Foundations
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
COGNITIVE DEVELOPMENT<br />
76<br />
Number Sense<br />
Behaviors leading up to the<br />
foundation (4 to 7 months)<br />
During this period, the child may:<br />
• Explore toys with hands and<br />
mouth. (3–6 mos.; Parks 2004,<br />
10)<br />
• Reach for second toy but may<br />
not grasp it when already holding<br />
one toy in the other hand.<br />
(5–6.5 mos.; Parks 2004, 49;<br />
scaled score of 10 for 5:16–<br />
6:15 mos.; Bayley 2006, 55)<br />
• Transfer a toy from one hand<br />
to the other. (5.5–7 mos.; Parks<br />
2004)<br />
• Reach for, grasp, and hold<br />
onto a toy with one hand when<br />
already holding a different<br />
toy in the other hand. (Scaled<br />
score of 10 for 6:16–7:15 mos.;<br />
Bayley 2006, 56)<br />
• Track visually the path of a<br />
moving object. (6–8 mos.;<br />
Parks 2004, 64)<br />
Behaviors leading up to the<br />
foundation (9 to 17 months)<br />
During this period, the child may:<br />
• Try to hold onto two toys with<br />
one hand while reaching for a<br />
third desired toy, even if not<br />
successful. (Scaled score of 9<br />
for 10:16–11:15 mos.; Bayley<br />
2006, 58; 8–10 mos.; Parks<br />
2004, 50)<br />
• Hold a block in each hand and<br />
bang them together. (8.5–12<br />
mos.; Parks 2004)<br />
• Put several pegs into a plastic<br />
container and then dump them<br />
into a pile. (12–13 mos.; Parks<br />
2004, 65)<br />
Behaviors leading up to the<br />
foundation (19 to 35 months)<br />
During this period, the child may:<br />
• Get two cups from the cupboard<br />
when playing in the housekeeping<br />
area with a friend. (21 mos.;<br />
Mix, Huttenlocher, and Levine<br />
2002)<br />
• Look at or point to the child<br />
with one piece of apple left on<br />
his napkin when the infant care<br />
teacher asks, “Who has just one<br />
piece of apple?” (24–30 mos.;<br />
Parks 2004, 74)<br />
• Give the infant care teacher one<br />
cracker from a pile of many when<br />
she asks for “one.” (25–30 mos.;<br />
Parks 2004; scaled score of 10<br />
for 28:16–30:15 mos.; Bayley<br />
2006, 73)