GHS Mission Statement
Gateway High School is committed to excellence and to preparing all students for the choice of post secondary opportunities.
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Positive Behavior Support – TORCH
Social Studies
| Michael Corrado |
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| mccorrado@aps.k12.co.us | Phone: 303-326-3459 | |
| APS extension: 63459 |
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Period 1
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Period 2
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Period 3
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Period 4
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Period 5
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Period 6
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Period 7
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| Off |
MYP Honors Geography RM 201 |
Geography RM 201 |
Geography RM 201 |
MYP Honors Geography RM 201 |
History of World Religions RM 201 |
Off |
| Jill Cullis |
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| jecullis@aps.k12.co.us | Phone: 303-326-3775 | |
| APS extension: 63775 |
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Period 1
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Period 2
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Period 3
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Period 4
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Period 5
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Period 6
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Period 7
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| Off |
US History RM 209 |
US History RM 209 |
US History RM 209 |
Civics RM 209 |
Off |
US History RM 209 |
| Anthony Gradishar |
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| agradishar@aps.k12.co.us | Phone: 303-326-4823 | |
| APS extension: 64823 |
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Period 1
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Period 2
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Period 3
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Period 4
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Period 5
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Period 6
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Period 7
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| Off |
Civics RM 202 |
Civics RM 202 |
Geography RM 202 |
US History RM 202 |
US History RM 202 |
Off |
| Sean Hoorelbeke |
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| shoorelbeke@aps.k12.co.us | Phone: 303-326-2941 | |
| APS extension: 62941 |
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Period 1
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Period 2
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Period 3
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Period 4
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Period 5
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Period 6
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Period 7
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| Off |
Off | US History RM 206 |
MYP Honors US History RM 206 |
US History RM 206 |
US History RM 206 |
US History RM 206 |
| Colin Oates |
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| cmoates@aps.k12.co.us | Phone: 303-326-2941 | |
| APS extension: 62941 |
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Period 1
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Period 2
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Period 3
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Period 4
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Period 5
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Period 6
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Period 7
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| Geography RM 204 |
Geography RM 204 |
Geography RM 204 |
Civics RM 204 |
Off |
Civics RM 204 |
Off |
| Colleen Mainger |
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| cemainger@aps.k12.co.us | Phone: 303-326-3614 | |
| APS extension: 63614 |
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Period 1
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Period 2
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Period 3
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Period 4
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Period 5
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Period 6
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Period 7
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| IB Contemporary World Hist HL RM 203 |
AP World History RM 203 |
Geography RM 203 |
Off |
Geography RM 203 |
Geography RM 203 |
Off |
| Grant Pippert |
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| gjpippert@aps.k12.co.us | Phone: 303-326-3762 | |
| APS extension: 63762 |
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Period 1
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Period 2
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Period 3
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Period 4
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Period 5
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Period 6
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Period 7
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| Off |
Psychology RM 211 |
Ancient World 3000BC RM 211 |
Psychology RM 211 |
Ancient World 3000BC RM 211 |
Psychology RM 211 |
Off |
| Brett Schuster |
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| baschuster@aps.k12.co.us | Phone: 303-326-4609 | |
| APS extension: 64609 |
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Period 1
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Period 2
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Period 3
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Period 4
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Period 5
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Period 6
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Period 7
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| Off |
MYP Honors US History RM 207 |
Psychology RM 207 |
AP Psychology RM 207 |
Psychology RM 207 |
MYP Honors US History RM 207 |
Off |
