Devoted to a specific topic unique for each semester and instructor. May be repeatable for credit. Fall 2026 SECTION 01 TOPIC: Hadwen Arboretum The experience will engage Clark University students at the Hadwen Arboretum, a 26 acre forest plot near the Clark campus. https://www.clarku.edu/arboretum/ Students will learn important skills for a career in conservation planning, wildlife ecology, forest ecology and arborculture. Skills include tree inventory and species identification, tree health assessment, soil assessment, invasive plant identification and removal, trail maintenance, GPS mapping and use of LIDAR imagery for site structural assessment, and use of wildlife camera traps. Students will also gain insights about urban greenspace management from Hadwen Arboretum partners including the Hassanamisco Nipmuc Band, the Greater Worcester Land Trust, the Department of Conservation and Recreation, and the Columbus Park Residents Association. Please reach out to Professor John Rogan if interested (jrogan@clarku.edu)
Sections offered by academic year and season, with estimated offering chances for future years above the divider
Year
Fall
Spring
Summer
Intersession
2030
45%2030 Fall: 45% chance, medium confidence. Offered in 5 of 9 fall terms since 2018. Department course count rising about 5% per year.
43%2030 Spring: 43% chance, medium confidence. Offered in 7 of 9 spring terms since 2018. Department course count falling about 2% per year.
7%2030 Summer: 7% chance, medium confidence. Offered in 0 of 9 summer terms since 2018.
8%2030 Intersession: 8% chance, medium confidence. Offered in 0 of 6 intersession terms since 2020.
2029
48%2029 Fall: 48% chance, medium confidence. Offered in 6 of 10 fall terms since 2017. Section count rising about 1% per year over 2 terms. Department course count rising about 4% per year.
51%2029 Spring: 51% chance, medium confidence. Offered in 8 of 10 spring terms since 2017. Section count rising about 1% per year over 2 terms.
6%2029 Summer: 6% chance, medium confidence. Offered in 0 of 10 summer terms since 2017.
7%2029 Intersession: 7% chance, medium confidence. Offered in 0 of 7 intersession terms since 2017.
2028
52%2028 Fall: 52% chance, medium confidence. Offered in 7 of 11 fall terms since 2016. Section count rising about 1% per year over 2 terms. Department course count rising about 3% per year.
55%2028 Spring: 55% chance, medium confidence. Offered in 9 of 11 spring terms since 2016. Section count rising about 1% per year over 2 terms.
5%2028 Summer: 5% chance, medium confidence. Offered in 0 of 11 summer terms since 2016.
7%2028 Intersession: 7% chance, medium confidence. Offered in 0 of 7 intersession terms since 2017.
2027
54%2027 Fall: 54% chance, medium confidence. Offered in 8 of 12 fall terms since 2015. Section count rising about 1% per year over 2 terms. Department course count rising about 3% per year.
53%2027 Spring: 53% chance, medium confidence. Offered in 10 of 12 spring terms since 2015. Section count rising about 1% per year over 2 terms. Department course count falling about 2% per year.
5%2027 Summer: 5% chance, high confidence. Offered in 0 of 12 summer terms since 2015.
6%2027 Intersession: 6% chance, medium confidence. Offered in 0 of 7 intersession terms since 2017.
2026
11 section
11 section
Not offered
n/aNo data for this term
2025
22 sections
44 sections
Not offered
Not offered
2024
Not offered
Not offered
Not offered
Not offered
2023
Not offered
Not offered
Not offered
Not offered
2022
Not offered
11 section
Not offered
Not offered
2021
11 section
22 sections
Not offered
Not offered
2020
33 sections
66 sections
Not offered
Not offered
2019
33 sections
33 sections
Not offered
n/aNo data for this term
2018
Not offered
55 sections
Not offered
n/aNo data for this term
2017
33 sections
55 sections
Not offered
Not offered
2016
11 section
33 sections
Not offered
n/aNo data for this term
ForecastUnder 15%15–39%40–69%70–89%90%+Not enough history
Fall Spring Summer Intersession Darker means more sectionsNot offeredNo data for term
Future estimates combine recent offering frequency with detected multi-year cycles. Hover a
cell for confidence and evidence; low-confidence estimates are marked with ~.
Meeting times
Most recent first
Fri, 9:00 AM–11:50 AMJefferson Academic Center JF220C20262025-2
Tue, Fri, 12:00 PM–1:15 PMJC21820262025-2
Mon, 2:50 PM–5:50 PMMACD3102025-1
Mon, Fri, 9:00 AM–10:15 AMJC1032025-3
Fri, 9:00 AM–11:50 AMJefferson Academic Center JF1332025-5
Thu, 2:50 PM–5:50 PMJefferson Academic Center JF2022025-1