Literacy-based instruction in STEM

Nancy Robb Singer; Amy Lannin; Maha Kareem; William Romine; Katie Kline

doi:10.1177/00317217241287981

Details

Publication Date

Thu Oct 03 2024

Journal Name

Phi Delta Kappan

Volume

106

Issue Number

2

DOI

10.1177/00317217241287981

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Literacy-based instruction in STEM

Nancy Robb Singer

Amy Lannin

Maha Kareem

William Romine

Katie Kline

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Socio-scientific issues provide a great platform to both engage students in scientific topics and assess their understanding of scientific concepts. Nancy R. Singer, Amy Lannin, Maha Kareem, William Romine, and Katie Kline report on the STEM Literacy Project, a three-year National Science Foundation grant that aimed to improve STEM teachers’ knowledge and integration of literacy in their classrooms. They describe teachers’ professional learning, scenario-based assessments and other strategies they incorporated in their STEM classrooms, and how writing enables students to understand real-world issues.

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Publication Date

Tue Mar 30 2021

Journal Name

Baghdad Science Journal

Diversity Assessment by Molecular Barcoding and Seed Morphology in Ricinus communis L.: Molecular diversity of Ricinus seeds

Seed morphology

Ricinus

ITSDNA

Genetic diversity

Elham R. S.

Soliman M. S.

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Fourteen morphologically varied Ricinus communis L. seeds were collected from different localities in Egypt, El-Sudan and Saudi Arabia. Seed morphology and ITS barcoding analysis were performed to assess their diversity and phylogenetic relationship. Sequence’s alignment of nrITS region from different accessions display high levels of genetic similarities. Cluster analysis could not group different accessions according to their geographical distribution. Nevertheless, the genetic barcodes are interestingly matched with the morphological features of the Ricinus seeds. In conclusion, seed morphology proved to be a valuable tool in evaluating biodiversity and phylogenetic relationship in plant species with different loca

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Publication Date

Thu Dec 08 2022

Journal Name

International Journal Of Interactive Mobile Technologies (ijim)

Implementation of RWP and Gauss Markov Mobility Model for Multi-UAV Networks in Search and Rescue Environment

Marwa T.

Ali H.

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Future generations of wireless networks are expected to heavily rely on unmanned aerial vehicles (UAVs). UAV networks have extraordinary features like high mobility, frequent topology change, tolerance to link failure, and extending the coverage area by adding external UAVs. UAV network provides several advantages for civilian, commercial, search and rescue applications. A realistic mobility model must be used to assess the dependability and effectiveness of UAV protocols and algorithms. In this research paper, the performance of the Gauss Markov (GM) and Random Waypoint (RWP) mobility models in multi-UAV networks for a search and rescue scenario is analyzed and evaluated. Additionally, the two mobility models GM and RWP are descr

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(17)

Publication Date

Tue Mar 23 2021

Journal Name

International Journal Of Energy Research

Localized heating element distribution in composite metal foam‐phase change material: Fourier's law and creeping flow effects

Pouyan

Hayder I.

Jasim M.

Mohammad

Mark

Gavin S.

David

Donald

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(39)

(38)

Publication Date

Wed Dec 01 2021

Journal Name

Structures

The effect of ground motion characteristics on the fragility analysis of reinforced concrete frame buildings in Australia

The seismic performance of buildings can be assessed through fragility analysis as it yields the probability of the demand exceeding the capacity at a specified level of intensity. Although it's well-identified that earthquake uncertainties dominate the fragility characteristics

the influence of the characteristics of the earthquake on the fragility analysis is not well investigated. This study aims to compare the effect of earthquake characteristics on the fragility values of typical buildings in Australia. To achieve this

a typical reinforced concrete building is selected and modeled using a finite element approach. Various ground motion suites

such as near-fault

far-fault

and long-duration are selected

and the fragility analysis has been carried out for each ground motion suite. It is observed that the variation in the median values of the collapse fragilities can be as high as 48% between short-duration and long-duration ground motions

and about 40% between long-duration and pulse-like ground motions.

Aya

Sujith

Javad

Alaa

M.D. Morshed

Abbas A.

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(14)

Publication Date

Wed Oct 25 2017

Journal Name

European Journal Of Environmental And Civil Engineering

Effect of saturation on response of a single pile embedded in saturated sandy soil to vertical vibration

Mohammed Y.

Bushra S.

Faris S.

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(21)

Publication Date

Thu Dec 22 2022

Journal Name

Chemistry & Chemical Technology

Turbidimetric Determination of Mebeverine Hydrochloride in Pharmaceutical Formulations Using Two Consecutive Detection Zones under Continuous Flow Conditions

Turkey N.S.

Jalal N.

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A simple, low cost and rapid flow injection turbidimetric method was developed and validated for mebeverine hydrochloride (MBH) determination in pharmaceutical preparations. The developed method is based on forming of a white, turbid ion-pair product as a result of a reaction between the MBH and sodium persulfate in a closed flow injection system where the sodium persulfate is used as precipitation reagent. The turbidity of the formed complex was measured at the detection angle of 180° (attenuated detection) using NAG dual&Solo (0-180°) detector which contained dual detections zones (i.e., measuring cells 1 & 2). The increase in the turbidity of the complex was directly proportional to the increase of the MBH concentration

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Publication Date

Tue Aug 01 2023

Journal Name

Iop Conference Series: Earth And Environmental Science

Effect of Light Source and Adenine Sulfate on the Multiplication and Rooting of Kalanchoe blossfeldiana in Vitro

Nawal

Fadhil

ٍٍSuhad

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Abstract<p>This study was conducted in the Tissue Culture laboratory of the Horticultural Department of the Faculty of Agriculture at Karbala University to investigate the effects of a light source (Florescent, LED) and adenine sulfate (Ads) a 0, 40, 80, and 120 mg l-1 on the multiplication and rooting of <italic>Kalanchoe blossfeldiana</italic>. Results showed there are which achieved a 100% response percentage for multiplication and rooting when the addition of adenine sulfate (Ads) under LED light especially a concentration of 120 mg l-1 significantly increased the Shoot height, Shoot number, Number of leaves, Chlorophyll content and fresh, Dry weight. The results showed that they h</p> ... Show More

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Publication Date

Tue Jan 28 2014

Journal Name

Toxins

Co-occurrence of the Cyanotoxins BMAA, DABA and Anatoxin-a in Nebraska Reservoirs, Fish, and Aquatic Plants

Maitham

Kyle

David

Daniel

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(115)

(113)

Publication Date

Thu Jan 01 2015

Journal Name

Egyptian Journal Of Aquatic Research

Ecological factors affecting the distribution of the zooplankton community in the Tigris River at Baghdad region, Iraq

Shayma

Adel M.

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(32)

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Publication Date

Mon Sep 30 2019

Journal Name

Pharmacy Practice

Pharmacist intervention to enhance postoperative fluid prescribing practice in an Iraqi hospital through implementation of NICE guideline

Ali A.

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