Dr. Sarah's Linear Algebra (in-class items, video slides...) - Fall 2025

The best way to contact me is during office hours or on the ASULearn need help forum, as I usually check the posts daily, even on weekends.
  • syllabus and grading policies
    Date ▢ work is due by 10:30am

    assigned time at finals ▢ turn in video presentation in ASULearn assignment by the beginning of our assigned time at finals
    during the assigned time, conduct final project peer review and self-evaluation

    Matrix Algebra and Spaces

    16 Oct - Thur ▢ re-engage problem set 2
    ▢ glossary 1
    ▢ prepare for assessment
    ▢ complete open items
    class: in-class assessment 1   t-shirt Thur

    9 Oct - Thur ▢ re-engage 2.9 handwrite
    ▢ debrief 2.1-2.3, 2.8, 2.9
    ▢ problem set 2
    class: group debrief 2 and module 3 overview   t-shirt Thur
    7 Oct - Tues ▢ re-engage 2.8 handwrite
    ▢ turn in 2.9 handwrite
    ▢ card sort 2
    ▢ review 2 practice quiz
    ▢ begin study guide
    class: group review 2

    2 Oct - Thur ▢ re-engage 2.3 handwrite
    ▢ turn in 2.8 handwrite
    ▢ 2.9 read Linear Algebra and its Applications
    ▢ 2.9 interactive video slides, Maple, interactions
    ▢ 2.9 practice quiz GeoGebra 1, GeoGebra 2
    ▢ begin problem set 2
    class: 2.9 handwrite,   additional activities   t-shirt Thur
    30 Sep - Tues ▢ re-engage 2.2 handwrite
    ▢ turn in 2.3 handwrite
    ▢ 2.8 read Linear Algebra and its Applications
    ▢ 2.8 interactive video slides, Maple, interactions
    ▢ 2.8 practice quiz GeoGebra
    class: 2.8 handwrite,   additional activities

    25 Sep - Thur ▢ re-engage 2.1 handwrite
    ▢ turn in 2.2 handwrite
    ▢ 2.3 read Linear Algebra and its Applications
    ▢ 2.3 interactive video slides, Maple, interactions
    ▢ 2.3 practice quiz
    class: 2.3 handwrite,   additional activities   t-shirt Thur
    23 Sep - Tues ▢ turn in 2.1 handwrite
    ▢ 2.2 read Linear Algebra and its Applications
    ▢ 2.2 interactive video slides, Maple, interactions
    ▢ 2.2 practice quiz
    class: 2.2 handwrite,   additional activities

    18 Sep - Thur ▢ re-engage problem set 1
    ▢ 2.1 read Linear Algebra and its Applications
    ▢ 2.1 interactive video slides, interactions
    ▢ 2.1 practice quiz
    class: 2.1 handwrite,   additional activities   t-shirt Thur

    Linear Systems of Matrix and Vector Equations

    16 Sep - Tues ▢ re-engage 1.7 handwrite
    ▢ debrief 1.1, 1.2, 1.3, 1.4, 1.5, 1.7
    ▢ problem set 1
    class: group debrief 1 and module 2 overview

    11 Sep - Thur ▢ re-engage 1.5 handwrite
    ▢ turn in 1.7 handwrite in the ASULearn assignment
    ▢ card sort 1
    ▢ review 1 practice quiz
    (optional) refresher video: Gaussian and parametrization of parametric solutions slides, GeoGebra 1
    class: group review 1   t-shirt Thur
    9 Sep - Tues ▢ re-engage 1.4 handwrite
    ▢ turn in 1.5 handwrite in the ASULearn assignment
    ▢ 1.7 read Linear Algebra and its Applications
    ▢ 1.7 interactive video slides, Maple, GeoGebra, interactions
    ▢ 1.7 practice quiz GeoGebra 1, GeoGebra 2
    ▢ begin problem set 1
    class: 1.7 handwrite,   additional activities

    4 Sep - Thur ▢ re-engage 1.3 handwrite
    ▢ turn in 1.4 handwrite in the ASULearn assignment
    ▢ 1.5 read Linear Algebra and its Applications
    ▢ 1.5 interactive video slides, Maple, GeoGebra 1 tv1, GeoGebra 2 sv1 + tv2, GeoGebra 3 su + v   interactions
    ▢ 1.5 practice quiz GeoGebra 1, GeoGebra 2
    class: 1.5 handwrite,   additional activities   t-shirt Thur
    2 Sep - Tues ▢ re-engage 1.2 handwrite
    ▢ turn in 1.3 handwrite in the ASULearn assignment
    ▢ 1.4 read Linear Algebra and its Applications
    ▢ 1.4 interactive video slides, GeoGebra 1, GeoGebra 2 interactions
    ▢ 1.4 practice quiz GeoGebra 1, GeoGebra 2
    class: 1.4 handwrite,   additional activities

    28 Aug - Thur ▢ re-engage 1.1 handwrite
    ▢ turn in 1.2 handwrite in the ASULearn assignment
    ▢ 1.3 read Linear Algebra and its Applications
    ▢ 1.3 interactive video slides, Maple, GeoGebra 1, GeoGebra 2, GeoGebra 3, GeoGebra 4, interactions
    ▢ 1.3 practice quiz GeoGebra 1, GeoGebra 2, GeoGebra 3, GeoGebra 4, GeoGebra 5
    class: 1.3 handwrite,   additional activities   t-shirt Thur
    26 Aug - Tues ▢ turn in the first 2 handwrites in the ASULearn assignment
    ▢ 1.2 read Linear Algebra and its Applications
    ▢ 1.2 interactive video slides, Maple, GeoGebra 1, interactions
    ▢ 1.2 practice quiz GeoGebra 1, GeoGebra 2
    ▢ Maple intro video slides, Maple, interactions
    ▢ practice submitting PDF in assignment on ASULearn
    ▢ add ASULearn profile pic
    ▢ update Zoom and add a profile pic
    class: 1.2 handwrite,   additional activities

    21 Aug - Thur ▢ 2240 interactive video slides, interactions
    ▢ download or access Maple (free) and open the program
    ▢ access the e-text
    ▢ 1.1 read Linear Algebra and its Applications
    ▢ 1.1 interactive video slides, Maple, Desmos, interactions
    ▢ 1.1 practice quiz
    ▢ syllabus
    class: 1.1 handwrite,   additional activities   t-shirt Thur
    19 Aug - Tues class: course and module 1 overview,   active learning handwrite and handout,   fill-in-guide 1