Des Moines Public Schools:
Merrill's First Lego League Challenge
Des Moines Public Schools:
Merrill's First Lego League Challenge
Des Moines Public Schools:
Merrill's First Lego League Challenge
Des Moines Public Schools:
Merrill's First Lego League Challenge
Des Moines Public Schools:
Merrill's First Lego League Challenge
Des Moines Public Schools:
Merrill's First Lego League Challenge
Des Moines Public Schools:
Merrill's First Lego League Challenge
Des Moines Public Schools:
Merrill's First Lego League Challenge
Des Moines Public Schools:
Merrill's First Lego League Challenge
Des Moines Public Schools:
Merrill's First Lego League Challenge
Des Moines Public Schools:
Merrill's First Lego League Challenge