Welcome to STEM at Lenart RGC!

Welcome to Mr. Sidarous's website! I'm excited for a year of learning at Lenart. STEM stands for Science, Technology, Engineering and Mathematics. Students will be learning all about how to use these tools to explore our world and express themselves effectively and safely.

STEM News and Opportunities


For the 2019-2020 school year, the STEM class schedule is as follows:

  • Pre-K (Downes) - Tuesday
  • Pre-K (Hardy) - Friday
  • Kindergarten - Monday
  • 1st Grade - Monday
  • 2nd Grade - Tuesday
  • 3rd Grade - Friday
  • 4th Grade - Wednesday
  • 5th Grade - Tuesday
  • 6th Grade - Friday
  • 7th Grade - Thursday
  • 8th Grade - Monday


You can contact me using the form on this site or via:

  • Phone: 773.535.0040 (The office will notify me of your phone call)
  • Email: mj MYLASTNAME AT cps DOT edu
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th Grade
7th Grade
8th Grade