Photos
Lower School Immigration Day_19
During the recent annual Lower School Immigration Living History Day, Upper School international students posed as Ellis Island "immigration officials" and spoke in their native languages to eighth-graders who were portraying immigrants trying to enter the United States.
Summer at Sem 2019
2019 Society Day
Lower School Field Day 2019
Round Square in Peru
Second Grade Art Show
Lower School Mother's Day Teas
Kindergarten Space Play
Third Grade Wax Museum
Accepted Students Day 2019 
Poet Visits Lower School
Lower School Party Bots
Mongolian wrestlers visit Lower School
Fire Inside Photo Exhibit
School House Rock 2019
Lower School Cupcake War
Second grade democracy project
Lower School Valentines Day Celebration
Dentist visits kindergarten and first grade
Reading to help feed others
STEM Saturday at Sem...Beyond the Hour of Code
FirstGrade_LunarNewYearCelebration
Hogwarts_Castle_Completed
Fifth grade builds Hogwarts Castle
Penguin visits Pre-Kindergarten class
Lower School MathCounts team
18-19 Lower School Science Olympiad teamLower School Immigration Day_19
Australian Olympics in Kindergarten
Radical Readers, Puzzle Month
Grinch Day
Field Hockey state champions
Kindness Rocks
First Day of School 2018-19
Activities Fair
Bernstein at 100
Billy Bustamante visits Sem
Renaissance Men
Choral Orchestra Concert
Junior Creative Arts
Orientation Weekend
Udi Bar-David Concert
Seize the Day performance
Summer Exploration
Alex's Lemonade Stand 
Lower School celebrates Pi Day
Winter Sports Awards Assembly
Winter Sports Championships
Lower School Math Counts State Competition
Wilkes Engineering students visit Lower School
Lower School STEM Night 2019
French students visit Lower School
First Grade Fish Tales play
Third grade Wax Museum project
First Grade visits Dolphin Quest Bermuda
Fourth Grade visits Franklin Institute
Frida Kahlo stories in second grade
Tesla cars visit Lower School
Preschool Easter Egg Hunt
Lower School Earth Day observance
White Team service project
Lower School Spring Choral Concert and Art Show
Lower School Ice Cream Surprise
Fourth grade visits Quiet Valley Farm
Lower School Sidewalk Chalk Poetry
Lower School Spring Instrumental Concert
Tesla cars at Lower School
Sixth-grade Storytellers Event
3-D Eiffel Tower Puzzle
Environmental Club donates to Blue Chip Farm
Third-grade Egyptian project
Lower School First Day of 2019-20!
Camp Orchard Hill Retreat for new students
Upper School First Day and Convocation
Community Day of Service
Franklin Institute Science Show